climate change

Tracking earth’s winds

A band of clouds above the equator, created by the rise of air within the Hadley cell and responsible for heavy rainfall in this region. (photo from Weizmann Institute)

Why do parts of earth become rainforests, whereas others turn into deserts? A new study exposes the far-reaching impact of human activity on a global airflow phenomenon that crucially affects earth’s regional climates.

In the tropics, above the equatorial rainforests and oceans, the strong solar radiation hitting earth propels a stream of warm, moist air far upward. Once reaching the upper atmosphere, this stream moves in both hemispheres toward the poles; it then descends in the subtropical regions at around 20 to 30 degrees latitude, contributing to the creation of massive deserts like the Sahara in northern Africa. From there, the stream – known as the Hadley cell – returns to the equator, where it heats up and rises again, embarking on its circular journey anew.

The two Hadley cells – the northern and the southern – circulate most of the heat and humidity across low latitudes, greatly affecting the global distribution of climate regions. When the warm, moist air rises, it cools down, allowing water vapour to condense, which leads to heavy rainfall deep in the tropics. In contrast, the streams of air that descend toward the earth in subtropical regions are accompanied by warm, dry winds that reduce rainfall. In essence, the Hadley cells determine which regions in the tropics and the subtropics will have arid deserts and which will be blessed with abundant rainfall. Israel is located on the margins of the northern Hadley cell, which contributes to the country’s semiarid climate.

Because of their huge significance, the Hadley cells are of great interest to climate scientists. However, while there is plenty of global data about rainfall and temperature, measuring airflow throughout the atmosphere is next to impossible. Adding to the quandary, the various models seeking to make sense of the Hadley cells have been found to contradict one another. Global climate models, which are used for climate projections, indicate that the northern Hadley cell has weakened over the past few decades, whereas observation-based analyses suggest the exact opposite.

An uncertainty over a system that is so essential to earth’s climate detracts from the researchers’ ability to assess how much humans have contributed to recent climate change. This, in turn, undermines the credibility of climate projections, making it ever harder to formulate policies required for dealing with the climate crisis. The latest report of the Intergovernmental Panel on Climate Change, the most important document in the field, makes a special point of this issue.

In a paper published in Nature, Dr. Rei Chemke, of the earth and planetary sciences department at the Weizmann Institute of Science, and Dr. Janni Yuval, of the Massachusetts Institute of Technology, address the uncertainty that has plagued the existing models for the past two decades. They propose an observation-based method for measuring the intensity of airflow in the Hadley cells.

To tackle the challenge, Chemke and Yuval looked for readily available data they could use to formulate a new way of measuring the cells’ intensity. After examining physics equations describing airflow, they identified a relationship between the Hadley cell intensity and a constantly monitored parameter: air pressure at sea level. They then examined observational data collected over several decades and reached the conclusion that the intensity of the northern Hadley cell has indeed been weakening – just as suggested by global climate models. Moreover, they were able to show, with more than 99% certainty, that this weakening has been the result of human activity and will likely continue.

What, then, is to be expected? Over the coming decades, the weakening of the northern Hadley cell is likely to mitigate the projected precipitation changes at low latitudes. It will act to temper both the increase of rainfall in equatorial regions and the reduction of rainfall in the subtropical regions. This tempering, however, might only reduce, but not overcome, the projected aridification and desertification of Israel.

“In our follow-up study,” said Chemke, “we will examine whether a similar weakening in the Hadley cell has happened in the past thousand years owing to natural phenomena – and that will allow us to assess how unprecedented these human-induced changes are.”

– Courtesy Weizmann Institute

Look on bright sides of earth

The southern and northern hemispheres look equally bright in this iconic image of earth, titled “The Blue Marble,” which the crew of the Apollo 17 spacecraft took on Dec. 7, 1972. (photo from NASA)

Why do earth’s hemispheres look equally bright when viewed from space? Weizmann Institute scientists offer an answer to this decades-old question.

When looking at the earth from space, its hemispheres – northern and southern – appear equally bright. This is unexpected because the southern hemisphere is mostly covered with dark oceans, whereas the northern hemisphere has a vast land area that is much brighter than these oceans. For years, the brightness symmetry between hemispheres remained a mystery. In a new study, published in the Proceedings of the National Academy of Sciences (PNAS), Weizmann Institute of Science researchers and their collaborators reveal a strong correlation between storm intensity, cloudiness and the solar energy reflection rate in each hemisphere. They offer a solution to the mystery, alongside an assessment of how climate change might alter the reflection rate in the future.

As early as the 1970s, when scientists analyzed data from the first meteorological satellites, they were surprised to find out that the two hemispheres reflect the same amount of solar radiation. Reflectivity of solar radiation is known in scientific lingo as “albedo.” To better comprehend what albedo is, think about driving at night: it is easy to spot the intermittent white lines, which reflect light from the car’s headlights well, but difficult to discern the dark asphalt. The same is true when observing earth from space: the ratio of the solar energy hitting the earth to the energy reflected by each region is determined by various factors. One of them is the ratio of dark oceans to bright land, which differ in reflectivity, just like asphalt and intermittent white lines. The land area of the northern hemisphere is about twice as large as that of the southern and, indeed, when measuring near the surface of the earth, when the skies are clear, there is more than a 10% difference in albedo. Still, both hemispheres appear to be equally bright from space.

In this study, the team of researchers, led by Prof. Yohai Kaspi and Or Hadas of Weizmann’s earth and planetary sciences department, focused on another factor influencing albedo, one located in high altitudes and reflecting solar radiation – clouds. The team analyzed data derived from the world’s most advanced databases, including cloud data collected via NASA satellites (CERES), as well as data from ERA5, which is a global weather database containing information collected using a variety of sources in the air and on the ground, dating back to 1950. ERA5 data was used to complete cloud data and to cross-correlate 50 years of this data with information on the intensity of cyclones and anticyclones.

photo - Prof. Yohai Kaspi, left, and Or Hadas of the Weizmann Institute of Science — Prof. Yohai Kaspi, left, and Or Hadas of the Weizmann Institute of Science. (photo from Weizmann Institute)

Next, the scientists classified storms of the last 50 years into three categories, according to intensity. They discovered a direct link between storm intensity and the number of clouds forming around the storm. While northern hemisphere and land areas in general are characterized by weaker storms, above oceans in the southern hemisphere, moderate and strong storms prevail. Data analysis showed that the link between storm intensity and cloudiness accounts for the difference in cloudiness between the hemispheres.

“Cloud albedo arising from strong storms above the southern hemisphere was found to be a high-precision offsetting agent to the large land area in the northern hemisphere, and thus symmetry is preserved,” said Hadas, adding: “This suggests that storms are the linking factor between the brightness of earth’s surface and that of clouds, solving the symmetry mystery.”

Will climate change have an impact?

Earth has been undergoing rapid change in recent years, owing to climate change. To examine whether and how this could affect hemispheric albedo symmetry, the scientists used CMIP6, a set of models run by climate modeling centres around the world to simulate climate change. One of these models’ major shortcomings is their limited ability to predict the degree of cloudiness. Nevertheless, the relation found in this study between storm intensity and cloudiness enables scientists to assess future cloud amounts, based on storm predictions.

Models predict global warming will result in a decreased frequency of all storms above the northern hemisphere and of weak and moderate storms above the southern hemisphere. However, the strongest storms of the southern hemisphere will intensify. The cause of these predicted differences is “Arctic amplification,” a phenomenon in which the North Pole warms twice as fast as earth’s mean warming rate. One might speculate that this difference should break hemispheric albedo symmetry. However, the research shows that a further increase in storm intensity might not change the degree of cloudiness in the southern hemisphere because cloud amounts reach saturation in very strong storms. Thus, symmetry might be preserved.

“It is not yet possible to determine with certainty whether the symmetry will break in the face of global warming,” said Kaspi. “However, the new research solves a basic scientific question and deepens our understanding of earth’s radiation balance and its effectors. As global warming continues, geoengineered solutions will become vital for human life to carry on alongside it. I hope that a better understanding of basic climate phenomena, such as the hemispheric albedo symmetry, will help in developing these solutions.”

Other collaborators in conducting this study include Dr. George Datseris and Prof. Bjorn Stevens of Max Planck Institute for Meteorology, Germany; Dr. Joaquin Blanco and Prof. Rodrigo Caballero of Stockholm University, Sweden; and Dr. Sandrine Bony of Sorbonne University, France. Kaspi is head of the Helen Kimmel Centre for Planetary Science; his research is supported by the Yotam Project and Rene Braginsky.

– Courtesy Weizmann Institute

BGU moving to solar

(photo from BGU)

Ben-Gurion University of the Negev will soon produce 20% of its energy needs on the Marcus Family Campus from solar energy. Recently, solar panels were installed on the roofs of three buildings on campus in the first stage of the initiative.

The project is estimated to cost NIS 2 million (approximately $736,000 Cdn). Once completed, it will replace more polluting fuels that are typically used to power buildings. The university is expected to recoup this investment within a few years as it reduces its energy expenses.

Dr. Daniel Farb has donated a small wind turbine called the Tulip, developed by his company, which will charge laptops and phones from wind energy.

In April 2022, BGU announced it would stop investing in companies that produce oil and coal and move those investments and all future investments into alternative energies and investment vehicles governed by ESG (environmental, social and governance) principles.

The university was awarded Green Campus status by the Israeli Ministry of Environmental Protection in 2010 and has been among the top universities worldwide in green rankings. Bike racks, electronic recycling and solar and wind-powered charging stations can be found all over campus.

BGU’s Jacob Blaustein Institutes for Desert Research have been studying environmental issues for 50 years. Leveraging these strengths, the Goldman Sonnenfeldt School of Sustainability and Climate Change was dedicated in May 2022. It brings together more than 150 labs on the university’s three campuses to tackle these issues.

– Courtesy Ben-Gurion University of the Negev, BC & Alberta Region

Investing in the climate

Martin Thibodeau, RBC’s B.C. region president, will be honoured at the Ben-Gurion University Gala Dinner June 14. (photo from RBC)

On June 9, Ben-Gurion University president Daniel Chamovitz and members of the Canadian Associates of Ben-Gurion University (CABGU) will visit Vancouver to recognize the launch of its new School of Sustainability and Climate Change (SSCC) and the local supporters who have helped make its opening possible. In particular, Royal Bank of Canada and Martin Thibodeau, RBC’s B.C. region president, will be honoured at the event.

SSCC opened last October at BGU’s Be’er Sheva campus, where its growth has been rapid. Seven months old, the school currently offers two undergraduate degrees and four graduate-level environmental science-related degrees. Its two graduate fellowships, which have supported work in renewable energy and smart city design, were funded by RBC.

“The RBC Research Fund at BGU’s School of Sustainability and Climate Change [is] being established in Martin’s honour, [and] will enable undergraduate and graduate students to be trained as, and pursue meaningful careers as, climate change innovators, entrepreneurs and policy experts,” said David Berson, who serves as CABGU’s executive director for the B.C. and Alberta Region. The funding that is raised at the gala will help further SSCC’s research programs.

SSCC’s mandate isn’t just to address environmental concerns at home in Israel, said Chamovitz. It will have a global reach, as well. BGU is currently working to cement research partnerships with universities and countries that have similar interests in addressing climate challenges. Chamovitz said RBC’s investment in its new school will provide a pathway to meeting that global need.

“RBC was one of the early supporters of SSCC, and this support was essential for leveraging subsequent support,” he said. “The Royal Bank of Canada believes in us,” and that support has served as an encouraging model for other companies to invest in BGU’s programs as well, he said.

Lorne Segal, president of Kingswood Properties and director of the Vancouver Board of Trade, who is an honorary co-chair of the June event with his wife, Mélita Segal, said corporate sponsorship is crucial to startup programs like SSCC. He said corporate support is also vital to finding answers to environmental challenges like global warming.

“Sponsorship from leading businesses and industry leaders does provide imaginative solutions to complex issues impacting our people and the planet,” he said. “Without significant and generous sponsorship support, this crucial work, simply put, would not be possible.”

Segal said supporting initiatives that bring about positive change is part of Thibodeau’s nature.

“Martin Thibodeau truly is a lifelong builder of community,” said Segal. “He is deeply praised by Ben-Gurion University for his commitment to the cause of finding solutions to climate change. It is truly remarkable how much he and RBC Royal Bank have done to enhance the capacity of the Ben-Gurion University community programs and agencies, and advance the conversation on Canada’s transition to a net-zero economy.”

Thibodeau’s support of Canadian Jewish communities and of Israel goes back decades. Originally from Quebec, he served as RBC’s regional president in Montreal until he moved to Vancouver. He oversees some of the largest – and smallest – branches and more than 4,000 employees.

In 2015, while working in Montreal, Thibodeau volunteered as a co-chair for Quebec’s largest multi-day walk for women’s cancers, held by Pharmaprix, to raise money for research at the Jewish General Hospital. “I have been involved with the Jewish community for almost my entire RBC career,” he told the Independent.

He is a strong supporter of the Jewish Federation of Greater Vancouver and the Jewish Community Centre of Greater Vancouver and their community initiatives, and he has been to Israel several times. It was in 2014, said Thibodeau, that he and his wife, Caroline, visited Be’er Sheva and learned of BGU’s environmental research. “[I was] so inspired by the research [and] the innovation,” he said, noting that it wasn’t hard to get behind the creation of a school that was working to find solutions to climate concerns.

“It’s right there in front of me every day,” he said. “I am a proud father of three children and I believe we have a responsibility to make sure that our climate can continue to thrive, and well beyond my lifetime. It is my personal belief that we need to do that today more than ever.”

Thibodeau said it’s been an interesting journey since that first visit to BGU in 2014. “It’s become such a tough priority for the world,” he said of climate change. In Canada, among other things, he supported RBC’s Blue Water Project, which helped provide clean water access to Canadian communities.

Still, Thibodeau is a reticent honouree. He admits that he is uncomfortable with the idea that he will be the guest of honour at a gala, even if it is for a cause he loves. “I’m very humbled,” he said. “I don’t like to have that kind of spotlight on me.” But, he said, raising money for research that might one day create a safer and better environment, that is something he will gladly get behind.

photo - Mélita and Lorne Segal, honorary chairs of the BGU Gala Dinner for Sustainability and Climate Change — Mélita and Lorne Segal, honorary chairs of the BGU Gala Dinner for Sustainability and Climate Change. *(photo by The Collective You)*

The gala will also acknowledge Lorne and Mélita Segal, who are well-known for their philanthropy and other work. Both have been recognized by Capilano University with honorary doctor of letters, and Lorne Segal has a doctor of laws (hon.) from the Justice Institute of British Columbia. He was inducted into the Order of British Columbia for his work as founding chair of Free the Children’s WE Day Vancouver and as chair of the Coast Mental Health Courage to Come Back Awards. The Segals regularly open their home to fundraising galas.

“When Lorne and I built our home, we didn’t really do it for ourselves but, rather, to share it with the community,” said Mélita Segal. “Whether it was Dr. Peter AIDS Foundation, Arts Umbrella, Chor Leoni, JNF [Jewish National Fund] or WE Charity … it has been a great joy for us and very fulfilling to give back and share in this way.”

Berson described the Segals as “tireless builders of community, leading by example while creating opportunities for people in the business world to make a difference in the lives of others. Ben-Gurion University, Canada, is genuinely fortunate to have their leadership for this event and for our organization.”

The Ben-Gurion Sustainability and Climate Change Gala on June 9 takes place at Fairmont Pacific Rim. Tickets and tables can be purchased at bengurion.ca/vancouver-gala-2022-tickets or by contacting Berson at [email protected].

Jan Lee is an award-winning editorial writer whose articles and op-eds have been published in B’nai B’rith Magazine, Voices of Conservative and Masorti Judaism and Baltimore Jewish Times, as well as a number of business, environmental and travel publications. Her blog can be found at multiculturaljew.polestarpassages.com.

BGU tackles climate change

Researchers at Ben-Gurion University of the Negev’s School of Sustainability and Climate Change have been experimenting with alternative ways of irrigating trees, in this case, by floodwater. (photo by Dani Machlis/BGU)

“It is in the Negev that the creativity and pioneer vigour of Israel shall be tested,” David Ben-Gurion, Israel’s first prime minister, predicted in 1955.

The country was not even a decade old. Ben-Gurion was trying to inspire a growing population of immigrants, including Holocaust survivors, to realize their collective potential – to not just embrace a new home, but to build a new, resilient future. That legacy, he maintained, would be found in the most unlikely of places: in the harsh expanse of the country’s southern water-poor and undeveloped desert. But their hard work, he insisted, could one day transform Israel.

“In order to be a realist, you must believe in miracles,” he said.

Today, his vision for the Negev lives on at the university that was founded in his name. Ben-Gurion University of the Negev sits, not coincidentally, at the northern tip of the desert. Some 13,000 square kilometres of semi-arid, rocky terrain make up the Negev, punctuated by dry riverbeds and desolate vistas. It’s on the cusp of this wilderness that Israel’s first School of Sustainability and Climate Change (SSCC) was established last October.

This June, Canadian Associates of Ben-Gurion University of the Negev will be holding a gala dinner in Vancouver to raise funds for the SSCC’s ongoing research. Co-chaired by Melita and Lorne Segal, the event will honour Royal Bank of Canada’s B.C. regional president, Martin Thibodeau, for his community-building efforts.

Existential research

According to BGU president Daniel Chamovitz, environmental research has always been a part of BGU’s mission. Water reclamation, sustainable food production and creating plant species that can survive in adverse environmental conditions have been continuing themes of study since the university’s inception in 1969. Establishing a school that could serve as an umbrella for diverse areas of climate and sustainability research was a natural progression.

“We are the engine, by necessity, of development and change in the Negev,” Chamovitz said. That existential motivation has not only led to new ways to desalinate sea water for industrial purposes and engineer new foods, but new collaborative opportunities with countries experiencing climate impacts. The university is home to three campuses that house climate- and sustainability-related studies, as well as a business park with more than 70 multinational companies. It’s also become fertile ground for Israel’s start-up industry and research collaboration.

Chamovitz said countries like the United Arab Emirates (UAE) and Morocco are looking to partner to solve common environmental challenges. Desertification, the erosion of arable lands driven by a changing climate and urbanization, now affects more than one-sixth of the world’s population. There are also real-time challenges in the Middle East, where dry lands predominate but research experience may be limited.

“The Abraham Accords here have been essential for the growth of the school,” said Chamovitz. It’s not only opened doors for political alliances, it’s fostered new research partnerships for institutions like BGU, he said.

“For 50 years, we have been learning to live in our desert,” he added, noting that what was once seen in Israel as a hyper-local challenge – how to live in a desert – has become a concern for an increasing number of countries.

This month, a delegation from Morocco’s Mohammed VI Polytechnic University (UM6P) arrived in Israel to discuss a new research partnership with the university. The collaboration, which will focus broadly on addressing food insecurity, demands for smart agriculture and alternative energy options, will also lead to educational partnerships with UM6P. “They are very excited,” Chamovitz said. “We already have our first students [from Morocco].”

But international collaboration isn’t the only byproduct of the SSCC. There’s growing interest within Israel, as well.

“[The] school has become the magic dust which influences everything,” Chamovitz said, noting that departments and researchers without any seeming connection to climate change and sustainability are identifying ways to explore environmental subjects.

“One of the most surprising and fulfilling outcomes,” he said, “is that our department of Hebrew literature.… That’s when we knew we had succeeded – when Hebrew literature became part of the school.”

Prof. Noam Weisbrod, who directs SSCC’s Jacob Blaustein Institutes for Desert Research, estimates that about 70% of BGU desert research, in one way or another, touches on topics related to climate change and sustainability. The list of departments is diverse, ranging from biology and medical sciences, to environmental geography and earth sciences.

“The idea is to team up and create a force which is focusing on climate change and sustainability and their impacts in different angles and different directions, and to enable multidisciplinary research” that attracts students who can lead the next generation of research into sustainable ways to combat climate change, Weisbrod said.

Mitigation imperative

In February of this year, the International Panel on Climate Change released its sixth report: Climate Change 2022: Impacts, Adaptation and Vulnerability.

“Approximately 3.3 to 3.6 billion people live in contexts that are highly vulnerable to climate change,” the IPCC stated, noting that “current unsustainable development patterns are increasing exposure of ecosystems and people to climate hazards.”

“Diminishing resources is a real challenge,” said Weisbrod, adding that the solutions may lie in how we manage those precious resources. “There is a lot of research on how to get more crop for drop of water. I like that sentence, ‘more crop for drop,’ because this is what we’re trying to do – to get the maximum crop for minimum resources,” he said.

The latest IPCC report suggests humanity is on the right path. Countries like the United Arab Emirates are taking action to protect water resources and reduce climate change impacts like desertification, steps that are part of BGU’s cooperative strategies with UAE.

According to Chamovitz, many of these advances wouldn’t be possible without investors that are willing to support sustainability initiatives. He noted that RBC was one of the SSCC’s first donors and has been important to the school’s success – in 2020, RBC, British Columbia, sponsored the first two research fellowships at SSCC.

Chamovitz will be a special guest at the Ben-Gurion University Gala Dinner for Sustainability and Climate Change on June 9 at Fairmont Pacific Rim. Tickets for the event are available from bengurion.ca/vancouver-gala-2022.

Educating the next leaders

King David High School student and Climate Education Reform British Columbia member Sara Bauman (photo from Sara Bauman)

Weather events like the recent floods across British Columbia and last summer’s record fire season are prompting questions about how to plan long-term for the changing environment. One King David High School senior has come up with part of the answer: create a climate curriculum that prepares tomorrow’s leaders for addressing climate change.

Sara Bauman is a member of Climate Education Reform British Columbia (CERBC), a group of approximately 20 high school students who believe that the world’s pressing environmental challenges deserve a place in the province’s education system. Bauman says lessons about the physical climate system and the science behind phenomena such as greenhouse gases and sea-level rise should be a standard part of what students learn in school.

CERBC is pushing for a new curriculum that includes mandatory courses on climate-related topics and for the subjects to be taught across K-12 grade levels. At the present time, Grade 11 and Grade 12 students have the option to take environmental sciences, which contains a certain number of units relating to climate change. But the elective aspect, Bauman explained, means that not all students are learning about climate science or its implications.

“We want to get students to understand the urgency of the climate crisis and the need to act now,” Bauman told the Independent. “[If] not every student has to take it, different students are going to be receiving different knowledge, some less than others. [We] need the whole generation to be prepared to combat climate change, not just a few.”

A 2019 study conducted by researchers at Lund University, in Sweden, found that Canadian schools as a whole fell short when it came to educating students about climate change. In British Columbia specifically, research indicated that schools often failed to teach three core concepts: that the climate is warming, that there is consensus among experts that climate change exists, and that human-driven solutions are possible. The researchers also noted that there is no consensus among provinces or school districts when it comes to teaching students about climate change.

In October, CERBC met with B.C. Minister of Education Jennifer Whiteside to discuss its proposal. The students outlined six needs that they felt would be essential to a successful K-12 climate curriculum, including enabling students to “understand the urgency of the climate crisis” and to recognize that there are ways to mitigate or slow climate change.

Bauman said the program needs to be interdisciplinary because climate change has social implications as well. “We want students to understand the relationship that climate change has with social justice issues,” she said, noting that environmental advocacy “can’t be separated from other movements, like the Black Lives Matter or Indigenous rights movements, because, at the end of the day, climate change does come down to systems and how we structure our lives. And we also want to inspire students to start to critically engage in politics and see how they can create policy change.”

KDHS head of school Russ Klein said CERBC’s call for a mandatory climate curriculum reflects a wider sentiment among today’s students that the topic needs to addressed. Even though Bauman is the only KDHS student representing CERBC at this time, other students at KDHS are finding their own ways to raise social awareness.

photo - King David High School head of school Russ Klein — King David High School head of school Russ Klein *(photo from KDHS)*

“[In] the last two or three years, especially with Greta Thunberg and the climate protests, we’ve had a whole bunch of students actively engaging with the school, the [administration], climate protests and [other types of] activism,” said Klein.

Students at KDHS have a variety of avenues in which to get involved, including the youth groups Sustainabiliteens and the Green Club, which are aligned with addressing social and environmental issues.

Klein said Bauman brings an important quality to this dialogue. “She lends a Jewish voice of perspective to some of what she’s been doing, which I think is also very relevant for other people,” he said. “We need more diversity in the room.”

Of course, students aren’t the only ones who want to see a curriculum that reflects today’s challenges. Many teachers do as well. The B.C. Teachers’ Federation publishes downloadable “Climate Change Heroes Lesson Plans” to help teachers develop new learning modules.

Still, Klein said, many schools want the province to lead this effort. “There are so many different things and priorities for schools to do, and I think this one has to be very high on the list. And how we do that, of course, is [we] look to government. These things must be mandated,” he said, pointing out that, until the province implemented LEED-compliant building codes requiring contractors to adhere to sustainable practices, “builders weren’t doing anything. Because why would they? But when it’s the law of the land, they have no choice.”

Last week, Whiteside’s office issued a statement acknowledging that it is working with the BCTF and the Climate Change Secretariat to increase climate-related resources for teachers. It noted, “The flexible nature of B.C.’s curriculum provides many opportunities in which topics like climate change can be explored in various levels of detail.”

The ministry maintains that both K-10 and 11-12 curricula contain resources for “possible connections” to climate change that allow teachers to introduce new study topics. The elective nature of 11 and 12 grade courses, it said, “offer[s] interested students an opportunity to delve deeper [and] encourage exploration from a local to a global scale.”

While the ministry did not say whether it will invite the students to participate in writing a new climate curriculum, Bauman said she hopes the ministry will accept CERBC’s input – “Because we are the students. We know what is best for our generation [when it comes to] learning. I think the ministry doesn’t realize what an asset we are to helping this process.

“We want to create a relationship with them,” said Bauman. “We want to partner with them [and] help the process in any way that we can.”

Bauman said it’s important for students to be part of the solution.

“The most important thing, at least for me,” she said, “is to get students to envision a better world and help them feel inspired, empowered and engaged because, a lot of the time, we hear about climate change and it’s a lot of doom and gloom. [Working] with CERBC has allowed me to put my climate anxiety into other things and channel it into meaningful action, and I want other students to have the chance to do the same.”

Jan Lee’s articles, op-eds and blog posts have been published in B’nai B’rith Magazine, Voices of Conservative and Masorti Judaism, Times of Israel and Baltimore Jewish Times, as well as a number of business, environmental and travel publications. Her blog can be found at multiculturaljew.polestarpassages.com.

מבול של גשם שלא היה כדוגמתו

ראש ממשלת בריטיש קולומביה, ג’ון הורגן, ציין כי עלינו להסביר לשבעת מיליארדי תושבי כדור הארץ כי מוטל עלינו לפעול עכשיו, למנוע מאירועים כאלה לקרות בעתיד

(flickr.com/photos/bcgovphotos)

מצב חירום הוכרז ביום רביעי האחרון שעבר במחוז בריטיש קולומביה שבמערב המדינה עקב גשמי זעף שירדו כאן במשך חמישה ימים ברציפות (מסוף שבוע שעבר ועד יום שני), וגרמו לנזקים אדירים, מספר קורבנות בנפש ולמותם של אלפי בהמות בחוות שהפכו לבריכות מים עמוקות. כמות הגשם הענקית באותם חמשת ימים שווה בעצם לכמות גשם בחודש רגיל בבריטיש קולומביה. באזורים נוספים בצפון מערב אמריקה – בצדו השני של הגבול – בארה”ב כמות המשקעים הגדולה, גרמה לנזקים קשים בדומה למה שקרה בקנדה.

ממשלת בריטיש קולומביה ביקשה את עזרת הצבא הפדרלי ופנתה אף לקבל עזרה ממחוז אלברטה הסמוך. זאת בנוסף להגעת כוחות רבים ממערכי הביטחון וההנדסה של המחוז, בתוספת עזרה של מאות מתנדבים. כל אלה עובדים יום ולילה, מנסים להעביר למקלטי חירום אלפי אזרחים שנתקעו באזורי השיטפונות הקשים, ומנסים להציל בהמות רבות שנתקעו באזורים חקלאים מלאי מים.

כבישים וגשרים רבים נעלמו מתחת למים הגועשים, נהרות עלו על גדותיהם והציפו אזורים נרחבים, סחף בלתי פוסק הרס בתים ותשתיות. תמונות קשות אלה הן רק חלק ממה שמוטל על עובדי ההנדסה לטפל בו בשבועות ואף בחודשים הקרובים. עבודות ייבוש שטחים מוכי השיטפונות כבר החלו בעזרת משאבות שעובדות יומם ולילה, במקביל לפינוי וניקוי של אזורים אלה שנראים כמו אחרי מלחמה קשה בה ניצח כרגיל הטבע.

התחממות כדור הארץ מורגשת היטב בבריטיש קולומביה שנחשבה למקום בעל מזג אוויר נוח, בחורף ובקיץ. אך לא כך עוד בשנה האחרונה: בקיץ האחרון הגיעו הטמפרטורות לשיא של כל הזמנים – קרוב לחמישים מעלות צלזיוס. לאור כך כשבע מאות קשישים, חולים והומלסים מצאו את מותם, ומערך האמבולנסים קרס תחת עומס פינוי נפגעי החום לבתי החולים. במקביל כמות השריפות בקיץ עברה כל שיא וגמרה לנזקים כבדים ביותר לטבע ולרכוש. יש מומחים שטוענים ששריפת עצים וצומחים אחרים, סייעו לתופעות הסחף הקשות לאור הגשמים בימים האחרונים. השריפות גורמות כנראה גם להגבלה של יכולות הקרקע לספוג כמויות גדולות של מים. לאור כמות גשם אדירה שירדה במשך חמישה ימים ללא הספק, תופעה שלא מוכרת במחוז, נגרם נזק קשה ביותר שייקח אולי שנים לתקנו. בשלב זה ידוע כבר על אישה אחת שנהרגה מסחף של בוץ ועל שלושה נעדרים שנעלמו בכביש שהפך לאגם. במחוז חוששים שמספר הקורבנות יעלה בימים הקרובים.

בלבד לפגיעה בנפש, בבעלי החיים ולרכוש, נגרם גם נזק גדול למערכי ההסעה של סחורות ומזון בכל חלקי בריטיש קולומביה. וכן נחסמה הכניסה לנמל הימי של ונקובר שהוא הגדול בקנדה ובמערב צפון אמריקה. לכן צפוי מחסור במוצרים שונים בימים הקרובים והממשלה מנסה למצוא פתרונות גם בנושא זה. זאת בנוסף לבעיית שינוע הסחורות ובעיות במערך האספקה העולמי לאור מגפת הקוביד. מחירי סחורות שונות לא מפסיקים לעלות והמחסור צפוי שיגרום לעליות נוספות במחירים.

ראש ממשלת בריטיש קולומביה, ג’ון הורגן, ציין כי עלינו להסביר לשבעת מיליארדי תושבי כדור הארץ כי מוטל עלינו לפעול עכשיו, למנוע מאירועים כאלה לקרות בעתיד. הורגן ביקש להדגיש כי אין ספק שהתחממות כדור הארץ גורמת לתופעות מזג אוויר קשות שמורגשות כבר היטב במערב קנדה, בקיץ האחרון שהיה חם ביותר ובסוף ימי הסתיו עת ירד מבול נוראי של גשם. מכת הגשם הזו לדבריו היא אירוע של פעם בחמש מאות שנה. האם בעולם מקשיבים? לא בטוח.

Environment a Jewish issue

Or Shalom members Lorne Malliin and Marianne Rev organized a demonstration at the office of Harjit Sajjan, federal minister of national defence and MP for Vancouver South. (photo from Lorne Mallin)

The heat dome that sent much of British Columbia into an unprecedented spell of sweltering weather, followed by wildfires that have destroyed vast swaths of western North America, including the B.C. town of Lytton, and extreme weather events like Hurricane Ida have put climate and the environment at the top of many people’s priorities. With the federal election now days away, all federal parties have honed their pitches to voters on issues of the environment.

Jewish activists have been vocal on these issues recently, reflecting the growing realization that impacts of climate change are not a remote future potential but an immediate and measurable phenomenon.

Marianne Rev, a member of the tikkun olam committee at Or Shalom synagogue, was one of many Jewish people who participated in a series of demonstrations at the offices of scores of members of Parliament on July 29. With her friend and fellow Or Shalom member Lorne Mallin, Rev organized an event at the office of Harjit Sajjan, federal minister of national defence and MP for Vancouver South. Other local demonstrations took place at the offices of Vancouver Quadra MP Joyce Murray and North Vancouver MP Jonathan Wilkinson, who is also the federal minister of environment and climate change.

“It was part of an action organized by 350.org,” Rev told the Independent. The organization 350.org was founded in 2008 to build a global climate movement and was so named because 350 parts per million is the safe concentration of carbon dioxide in the atmosphere. (Concentrations are now 414.6 parts per million.)

“I’ve been increasingly involved in climate action, political action, climate justice,” said Rev, a retired physician.

While she was told in advance that Sajjan would not be available to meet on July 29, Rev was disappointed that, when her group of about 25 activists arrived at the office, it was closed. Nevertheless, she and a small group of others met with the minister on Aug. 9.

“We had an excellent meeting,” she said. “There were two very specific asks.”

Her group, as well as those participating across the country, asked MPs for a moratorium on all new or expanded production and transporting of fossil fuels, including the Trans Mountain Pipeline expansion. Second, they demanded a “just transition” away from fossil fuels to allow workers in those industries to shift to other sectors.

Rev said the response her group got from Sajjan was voiced by Wilkinson in the media.

“He blurted out the party line, which, shockingly, Wilkinson repeated many times over on the morning of the ninth, when the [Intergovernmental Panel on Climate Change] put out their report saying that we are code red for humanity,” she said. “[The government says] that we need the TMX to fund the transition to renewables. As such, it’s completely false.… It’s totally fallacious political B.S. that has been put out on the population for decades. Renewable energy is free. It’s not free to get there, but wind and sun is free.”

Rev gives credit to Adam v’Adamah, one of British Columbia’s pioneering Jewish environmental groups, and said that the environment and climate are logical concerns for Jews.

“Jews have always been very interested and driven regarding social justice, and the environment and climate are very much climate justice issues,” she said.

Rabbi Dan Moskovitz, senior rabbi at Temple Sholom, concurs.

“I’ve been involved with [environmental issues] informally for my entire life, but formally, as a congregation, three years ago we launched an initiative to make clear that the climate and the environment is a Jewish issue,” he said. “I see it in very religious terms in the sense that we are commanded to be guardians of the earth, stewards of the earth. So, it’s a mitzvah, a religious obligation, to be good stewards of the earth. I challenged my congregation to join me in that effort and I challenged our Jewish community and they’ve responded, to put this on our community agenda, to see this as a pressing concern for the Jewish community and for the Jewish people. The Jewish Federation has an environmental task force now. We have been talking with CIJA [the Centre for Israel and Jewish Affairs] to get it on their list of priorities and to get the politics out of it and to see it for what it is, which is an existential threat to this world that we are commanded to be caretakers and stewards of.”

As Jewish voters ponder their ballot choices, Moskovitz has some thoughts.

“Rhetoric is lovely and nice and, for the most part, all the campaigns, as I hear them, say basically the right things about the environment,” he said. “But who is doing something or who is in a position to do something? The time for talking is over.… If you don’t do what you’re preaching or praying for, then it’s just noise and we can’t afford more noise because, if we’ve seen anything over this past summer, with the fires here and in the States, and, as we saw the impact of what staying home during the early part of COVID did for our environment in allowing it to rest and to have its own sabbatical year … we can see that we can’t keep using and abusing this God-given gift, which is the world we live in. We are just renters here. We don’t own it.”

Relationship with the earth

At the dinner table, I asked my family what I should write. One of my kids, age 10, immediately said, “Climate change. People think the problem’s all hot air, but the problem’s really hot water.” There was a smirk at his joke, but his twin nodded in agreement.

Hurricane Ida’s just made landfall and is churning its way up through swaths of the United States as I write this. Haiti is in shambles from its most recent earthquake, only compounded by the storm that followed. In Manitoba, we’ve lived through a hot, smoky summer, surrounded by wildfires and besieged by drought. When it finally rained, there was so much of it that some places flooded.

The weather has, at times, felt apocalyptic. While I’m not superstitious, the recent uptick in truly awful weather and world events made me think back to Yom Kippur, 20 years ago.

In 2001, my husband and I sat in Yom Kippur services in Durham, N.C., where we lived at the time. Just a little over two weeks after Sept. 11, the terrorist acts in New York, Pennsylvania and at the Pentagon were on most people’s minds in that congregation.

Like many, I have images burned in my brain from that time, as both my family near D.C. and my husband’s in New York City, were alive, thank goodness, but personally affected. At synagogue, when we reached the prayer Unetaneh Tokef, the room fell silent, electrified. This ancient prayer, perhaps written by Yannai in the sixth century, is familiar to most who’ve attended services on the High Holidays or listened to Leonard Cohen:

“On Rosh Hashanah will be inscribed and on Yom Kippur will be sealed – how many will pass from the earth and how many will be created; who will live and who will die; who will die after a long life and who before his time; who by water and who by fire, who by sword and who by beast, who by famine and who by thirst, who by upheaval and who by plague, who by strangling and who by stoning. Who will rest and who will wander, who will live in harmony and who will be harried, who will enjoy tranquility and who will suffer, who will be impoverished and who will be enriched, who will be degraded and who will be exalted. But Repentance, Prayer and Charity mitigate the severity of the Decree.”

In Temple Beth El in Durham, there was loud sobbing and then, the most elemental keening and grief that I’ve ever heard. Twenty years later, I can’t forget my brother-in-law running down Broadway as the second tower fell behind him, covered in its dust as he escaped Manhattan on the Staten Island ferry, or my father-in-law, who walked five miles through Manhattan in the middle of the street, only to stand in Central Park, afraid to go indoors. My father and brother, away from D.C. on business trips, waited days, unable to get home. My sister-in-law, stuck in D.C. overnight, was finally able to leave the city and walked home to her apartment in Virginia, only to suffer through continual sonic booms, as fighter pilots raced overhead, shaking her high-rise building.

I will never hear this prayer, which is primarily part of the Ashkenazi liturgy, without being shaken by that keening sound.

However, just as I remember it, it’s also helpful to keep reading. It says that, by doing repentance, prayer and charity, we can change the severity of the outcome. We’re taught clearly that repentance is not simply feeling badly about past behaviour, it’s about making amends. We must apologize to those we’ve wronged and try to fix our mistakes. Our prayers are not simply rote, but must come from our hearts, with the right kind of kavannah, or intention.

Finally, it mentions we must do tzedakah, which some translate as charity, but really also means righteousness. It is the obligation to do the upstanding, just thing, and to act with integrity.

Although I can’t help but think of this prayer in context of those who died, both on Sept. 11 and those who, each year, aren’t written in the Book of Life for the next year, it’s not just about that. This prayer says we must act now to make change and to stop bad things from happening to us.

Even for those who don’t believe in its literal power, the message is clear. If we want to be able to live with ourselves later, we’re taught that we must repair our relationships promptly, practise introspection through prayer, and make a big effort to step up and do the right thing.

Those who’ve lived through floods, wildfires, earthquakes and hurricanes this summer would argue that bad things are happening. The rest of us, living through the pandemic, would be hard-pressed to disagree. Yet, Jewish tradition teaches us that we aren’t passive observers. We aren’t meant to simply submit and accept this.

More than one rabbi has told the joke about the man on top of his roof in the middle of a flood. He ignores the orders to leave, turns down a neighbour’s offer of a ride, says no to the rescue boat and refuses to be saved by helicopter.

The floodwaters rise higher. He drowns. Then he gets to speak with G-d. He says, “Lord, I believed in you. Why didn’t you save me?” And G-d responds, “Well, I sent you an evacuation order, a carpool, a boat and a helicopter! What else do you want?”

While we battle a pandemic, forest fires, rising temperatures in ocean waters and on land, it’s helpful to remember that our tradition teaches us that “G-d helps those who help themselves.”

This is a strange year, where some of us, used to sitting in synagogue, will instead be streaming services at home again, or perhaps spending time praying outdoors. It could also be the year where we decide that, upon reflection, it’s important to repair our relationship with the earth and to start doing the right thing personally. Climate change is upon us. It’s going to take everyone’s efforts to make a difference.

Wishing you an easy fast. May you be written for good in the Book of Life.

Joanne Seiff has written regularly for CBC Manitoba and various Jewish publications. She is the author of three books, including From the Outside In: Jewish Post Columns 2015-2016, a collection of essays available for digital download or as a paperback from Amazon. Check her out on Instagram @yrnspinner or at joanneseiff.blogspot.com.

משותפות אסטרטגית חדשה

(en.earth.huji.ac.il/people/ari-matmon)

כיצד תנאים סביבתיים ושינוי אקלים השפיעו על ההתפתחות האנושית המוקדמת, והאם ניתן לרתום הנדסת חלבונים כדי לחסל את נגיף הקורונה? שאלות אלה ועוד רבות אחרות נבדקו לאחרונה על ידי חוקרים וחוקרות מאוניברסיטת טורונטו והאוניברסיטה העברית בירושלים. זאת, כחלק משותפות אסטרטגית חדשה שנועדה לאפשר לחברי סגל וסטודנטים משני המוסדות לשלב מאמצים ומשאבים לצורך ביצוע מחקרים בינלאומיים פורצי דרך וייחודיים בתחומם, ולהגדיל את החשיפה של אותם מחקרים וטכנולוגיות שיפותחו לשווקים חדשים.

אוניברסיטת טורונטו נחשבת לאחת האוניברסיטאות הטובות ביותר בעולם. כיום היא ממוקמת במקום העשרים וחמישה באחד המדדים הבודקים את האוניברסיטאות המובילות בעולם, במקום העשרים וארבעה בעולם במדד אחר של האוניברסיטאות המובילות בעולם, ובמקום השמונה עשר במדד שלישי של האוניברסיטאות המובילות בעולם. בקנדה כמובן האוניברסיטה נחשבת למוסד האקדמי הטוב ביותר ביותר. במסגרת שיתוף הפעולה החדש בין שני המוסדות: מדי שנה אוניברסיטת טורונטו והאוניברסיטה העברית בירושלים יבחרו פרויקטים מחקריים שיקבלו כל אחד מימון של כמאה וחמישים אלף דולר לשנה. זאת לתקופה של עד ארבע שנים. שיתוף הפעולה החל לאחרונה וכבר נרשמו פרויקטים רבים ופוריים בין הצדדים, שצפויים לקבל חיזוק בעקבות החתימה על ההסכם החדש.

פרופ’ אורון שגריר, סגן נשיא לבינלאומיות באוניברסיטה העברית, אמר כי השותפות מאחדת בין שתי האוניברסיטאות המובילות בישראל ובקנדה, וכי הקריאה להצעות מחקר הביאה עד כה למספר פניות מרתקות. בתקופה מאתגרת זו עבור האוניברסיטאות, שותפויות בינלאומיות מעין אלה ומהוות מסגרת חשובה לקידום ותמיכה בפרויקטים מחקריים שונים, הוא הוסיף.

אחד הפרויקטים המשותפים ינוהל על ידי פרופ’ ארי מטמון, מהמכון למדעי כדור הארץ באוניברסיטה העברית ופרופ’ מיכאל חזן מהמחלקה אנתרופולוגיה באוניברסיטת טורונטו. המחקר יתבצע בחלקו בדרום אפריקה במטרה להבין כיצד שינויי אקלים השפיעו על התפתחותם של בני האדם הראשונים במדבר הקלהארי. פרויקט משותף נוסף ינוהל על ידי פרופ’ סאצ’דב סידהו מאוניברסיטת טורונטו ופרופ’ יוליה שיפמן מהמכון למדעי החיים (ע”ש אלכסנדר סילברמן) בפקולטה למדעי החיים באוניברסיטה העברית. השניים יחקרו ביחד כיצד ניתן לרתום את תחום הנדסת החלבונים לפיתוח טיפולים למחלות כולל נגד נגיף הקורונה. בפרוייקט החדש שלהם: השניים יפתחו מערכי חלבונים לכל הגנים הקיימים בנגיף הקורונה. בסופו של דבר הם אמורים לסלול את הדרך לפיתוח טיפולים אפשריים כנגד המגפה הקשה הזאת.

פשעי שינאה בבית כנסת במונטריאול: פורעים השחיתו ספרי תורה

אלמונים גרמו נזק כבד לבית הכנסת קול יהודה השוכן בשכונת קוט סנט לוק שבמונטריאול. הגבאים של בית הכנסת שהיה סגור לאחרונה בגלל מגיפת הקורונה שפגעה קשה במונטריאול, מצאו שספרי וחפצי קודש הושלכו על הריצפה וכתובות נאצה נראו במקום. בין הנזקים שאחראים להם האלמונים ושמוגדרים פשעי שינאה: תשמישי קדושה (כולל תפילין), גווילי ספר תורה וחפצי קודש שונים הושלכו על הריצפה בצורה המבזה את בית הכנסת. זאת ועוד כתובות נאצה אנטישמיות בגנות הקהילה היהודית נראו בכל מקום.

בית הכנסת כאמור סגור בגלל המגיפה ולא נערכו בון תפילות לאחרונה. לכן לא ברור מתי התרחשו פשעי השינאה במקום, שעוררו את כעסם של חברי הקהילה היהודית במונטריאול שסוערים עקב המקרה החמור.

שכונת קוט סנט לוק בפרבריה של מונטריאול נחשבת לאזור בו גרים יהודים מזה שנים רבות. לאחרונה הצטרפה לשכונה קבוצה גדולה של חסידי בעלזא, שאף פתחה במקום בית מדרש ללימוד תורה ותפילה. לקהילת היהודים בשכונת קוט סנט לוק יש מספר רב של מוסדות קהילתיים עמוסים.