science

Research in community living

Left to right: Rachelle Patille, Cari Randa, Eireann O’Dea (Jewish Seniors Alliance board member and event moderator) and Boah Kim. (Courtesy JSA)

On Dec. 4, Jewish Seniors Alliance presented their fall symposium: Aging in Place: Gerontology Research in Community Living. The speakers – Rachelle Patille, Cari Randa and Boah Kim – and the moderator, Eireann O’Dea, are all graduate students in gerontology from Simon Fraser University and they shared their research on intergenerational connections, dementia-friendly communities and the role of informal caregivers for older adults.

The event took place at the Peretz Centre but was also available by Zoom. Aside from the JSA annual general meeting, this gathering was the first event presented in a dual format since the outbreak of COVID. Fifty participants joined online and about 20 were present in person.

Tammi Belfer, president of JSA, explained that the JSA’s fall symposium focuses on an educational theme and offers a more serious discussion than other programs. She said JSA wishes to provide outreach, advocacy and education services for all seniors, with the goal being “Seniors Stronger Together.” She then introduced the speakers and turned over the mic to O’Dea, who is a PhD candidate in gerontology at SFU. O’Dea’s interests are in social participation among older adults, particularly in volunteering and intergenerational activities; experiences among ethnocultural minority groups; and generativity. She has been a board member of JSA for three years.

The first speaker, Patille, conducts research focused on “intergenerational opportunities in bridging the gap between generations in Metro Vancouver.” She said she grew up having a lot of contact with her grandmother, and she believes that this fact led to her interest is this field. She defined intergenerational contact as a social benefit that facilitates mutual interaction and exchange between generations, and she discussed factors in society that have impeded such contact; for example, age segregation and geographic divisions among generations that lead to ageism.

Older adults living alone is the number one risk factor for isolation and loneliness, she said. These factors underline the need for connections through programming that will bring older adults into contact with other people, including other older adults. This can be accomplished through such things as home sharing, community programs, tutoring and art projects. These projects allow older adults to be part of the community through participation and mentoring, increasing the person’s feeling of self-worth. For some young people, this may be their first contact with older adults and can lead to reciprocity of social networks.

Patille spoke about generativity, which is the passing down and transfer of knowledge and information

between generations. She will also be looking at “voluntary kin”; that is, having younger members of society replace missing family for older adults.

The next speaker, Kim, focuses her research interests on integrated care, formal and informal caregiving, continuity of care and healthy aging. One of the difficulties for older adults is navigating complex community and healthcare systems. Two-thirds of older adults have health limitations and thus need a close connection with the healthcare system, she said. A geriatric care manager could be helpful in bridging gaps in services and helping to predict difficulties, she added. Many factors such as age, background or health issues, cannot be changed, but a care manager and caregivers could help with these situations.

The third speaker, Randa, is the project manager of the Public Health Agency of Canada-funded research project titled Dementia-Inclusive Streets and Community Access, Participation and Engagement (DEMSCAPE). The focus is on inclusion of those living with dementia in the

general community, as 70% live in their own homes. Planned inclusion in neighbourhood design is paramount in creating areas of accessibility, especially outdoor spaces, she said. Randa will be interviewing participants mostly in an outdoor setting to learn their feelings about public spaces with regard to safety and comfort. She is planning a documentary about these issues and the tools available to help, and DEMSCAPE is developing a design and planning guide to aid dementia patients in the community.

In the discussion that followed the presentations, someone noted that many countries are further ahead of Canada in a number of these areas raised. One of these is the availability of affordable home care, which would further facilitate aging in place. Jackie Weiler, a member of the JSA board and also a member of the Senior Advisory Committee for the City of Vancouver, mentioned the idea of a senior planner to promote accessibility.

Gyda Chud, chair of the program committee, brought the afternoon to a close with a quote from her 99-year-old mother, Gallia, expressing a hope for world peace, diversity, inclusion and social justice for all.

Shanie Levin is a Jewish Seniors Alliance Life Governor. She is also on the editorial committee of Senior Line magazine.

Growing plants on the moon

Prof. Simon Barak of the Jacob Blaustein Institutes for Desert Research at Ben-Gurion University of the Negev, right, is coordinating all the plant biologists and imaging specialists. (photo from CABGU)

Can plants grow in a barren landscape such as the surface of the moon? If so, what types of plants? Could enough plants grow to support a future moon colony? These are the types of questions the Lunaria One consortium has set out to answer.

An experiment proposed by Lunaria One, known as Aleph, was selected by SpaceIL, a nonprofit aerospace organization, to be included as one of the payloads on board their Beresheet2 lander. The Beresheet2 mission, scheduled to launch in mid-2025, will consist of two landers, landing on each side of the moon, and an orbiter that will continue to orbit the moon for up to five years. Aleph will consist of a tray of seeds and dehydrated plants, a device that will water them, heaters and cameras to monitor the plants.

Prof. Simon Barak of the Jacob Blaustein Institutes for Desert Research (BIDR) at Ben-Gurion University of the Negev is coordinating all the plant biologists and imaging specialists. They include three Australians, one South African and two of his colleagues from BIDR at Ben-Gurion University: Prof. Aaron Fait and Dr. Tarin Paz-Kagan.

“The chosen experiment has enormous value both for our life here on earth and for humanity’s progress in space exploration,” said Shimon Sarid, SpaceIL chief executive officer. “Examining plant growth under extreme conditions will help us as far as food security is concerned. Plant growth in extreme conditions will help humanity in the long run. We are happy to cooperate with Lunaria One and are very excited.”

“The motivation for this mission comes from humanity’s passion to explore and see life thrive in barren landscapes,” explained Barak. “We see the Aleph payload as an important step towards our eventual goal of providing plants for food, medicine, oxygen production, CO₂-scrubbing and general well-being for future astronauts inhabiting the moon and beyond.”

“The central value guiding this project is that space exploration is for everyone; we don’t want a future where only autonomous and remote-controlled machines inhabit realms beyond earth, but where humans can live and thrive,” said Lunaria One director Lauren Fell. “The key to this is to get humans involved and to give them a say in how we get there. The Aleph project aims to open up the science and engineering behind growing life on the moon so that anyone can be involved.”

Growing plants on the moon means overcoming several challenges, such as massive temperature swings on the way to the moon, a water supply for the plants, and high temperatures when growing the plants. The plant types will need to be those that can germinate and grow to an appropriate size for imaging within 72 hours of deployment.

The research team expects their plant selections to be relevant for vertical farming and resource-challenged landscapes here on earth.

The project also has a strong citizen science component. Parallel science experiments will be carried out by amateurs (for example, high school students) and professionals to compare growth to that on the moon.

Additional universities participating in Lunaria One include Queensland University of Technology, the Royal Melbourne Institute of Technology and the Australian National University, in Australia, and the University of Cape Town, in South Africa.

“The earth is finite,” said Barak. “Its resources are finite. So humanity’s future depends upon reaching the stars.”

– Courtesy Canadian Associates of Ben-Gurion University of the Negev

Averbach reaches Kamloops

Day 17: Gary Averbach at Sicamous, a resort town about halfway between Calgary and Vancouver.

At press time, Gary Averbach had reached Kamloops, completing 23 days of his walk to raise money for cancer research, which started in Calgary on June 25. Averbach is doing the fundraising walk in memory of Robert (Bob) Golden, Ronnie Onkin, Darlene Spevakow and Angelita Tica.

In a June email, he wrote, “’Some years ago, as part of my ‘bucket list,’ I decided that, in my 80th year, I was going to walk from Calgary to Vancouver. But, early in 2021, my dear cousin, business partner and lifelong friend, Robert (Bob) Golden, was diagnosed with a rare and almost always fatal bone cancer, chondrosarcoma. On the eve of his passing, on Aug. 26,, 2021, Bob asked that I do my walk in his memory, to raise funds for cancer research, especially the insidious one that was killing him.

“Of course, I couldn’t refuse. And so I changed the focus from just being a personal bucket list item to cross off my list and instead started planning Bob’s Walk for Cancer Research.

“Then, sadly <\a> in the span of a little under seven weeks <\a> starting early in April, I lost two more cousins, Ronnie Onkin and Darlene Spevakow, and a treasured housekeeper, Angelita Tica, to lung, liver and pancreatic cancer, respectively.

“Because of those tragedies, I have since decided to do this walk in memory not just of Bob, but also in memory of Ronnie, Angelita and Darlene.”

At the end of Day 23, Averbach blogged, “So the challenge facing us today and the weeks ahead is not the ‘walk’ but making sure that we achieve our goal of $500,000, hopefully before I end the walk in August but most definitely by my 80th birthday on Oct. 10. My current projections – depending on the size of the outstanding gifts – has me as high as $425,000 to as low as $385,000.”

To donate, go to bccancerfoundation.com/events/community-event/bobs-walk-for-cancer-research. All donations over $10 will receive a tax receipt from the B.C. Cancer Foundation.

To follow Averbach’s blog, visit polarsteps.com/garyaverbach.

Ben-Gurion goes global

Canadian Associates of Ben-Gurion University honouree Martin Thibodeau, B.C. president of RBC Royal Bank, speaks at the June 9 gala. (photo from CABGU)

Less than six decades ago, the city of Beersheva, in Israel, had more camels than people. Now, it is home to one of the world’s most innovative post-secondary institutions – Ben-Gurion University – and 400 British Columbians packed a Vancouver ballroom June 9 to help launch the university’s new School of Sustainability and Climate Change.

The Canadian Associates of Ben-Gurion University (CABGU) event at the Fairmont Pacific Rim Hotel honoured Martin Thibodeau, B.C. president of RBC Royal Bank, and featured Prof. Daniel A. Chamovitz, president of Ben-Gurion University (BGU), in conversation with event emcee Robin Gill.

Since taking the helm of RBC in the province, in 2018, Thibodeau has continued an involvement in Jewish community affairs that began earlier in his career, in Winnipeg and later in Montreal. He credits his mother with instilling in him a respect for multiculturalism and a connection with the Jewish experience.

In 2018, RBC Royal Bank created a cybersecurity partnership with BGU, investing in artificial intelligence and machine learning technologies to develop advanced cyber-security techniques. Two years later, RBC British Columbia sponsored the first two research fellowships at the new School for Sustainability and Climate Change and, later this year, Thibodeau will lead a summit to Israel, bringing a group of Canadian business leaders to BGU. He is engaged with a host of community organizations, including the Jewish Community Centre of Greater Vancouver, the Jewish Federation of Greater Vancouver, United Way of the Lower Mainland, B.C. Children’s Hospital, Science World and others. He is also co-chair of RBC’s Diversity Leadership Council.

“I’m always amazed at the dynamic and progressive work that continues to be produced by the scholars and the teams at Ben-Gurion University,” Thibodeau said at the June event. “The world owes a great deal of debt to the outstanding advancements that have already contributed to how we live and work as a society. I am excited to see what the future holds in the hands of these amazing and brilliant individuals.”

Thibodeau, who oversees 7,000 employees in the province, was introduced by Lorne Segal who, with his wife Melita, co-chaired the event. Segal gave an emotional testimonial to his late father, Joseph Segal, who passed away 10 days earlier, at age 97. Segal said his father had not attended many events in the past several years but had been looking forward to being present to honour Thibodeau.

In his presentation, Thibodeau thanked the Segals for their support, and for their presence in a time of mourning. Thibodeau paid credit to Joe Segal, who called him soon after he arrived on the West Coast, invited him for lunch and offered advice and an open ear.

In recorded greetings, Israel’s ambassador to Canada, Ronen Hoffman, called Thibodeau “far more than just a businessman. He is a leader, innovator and community-oriented friend of the Jewish people, of Israel.”

Chamovitz, the university’s president, noted that David Ben-Gurion’s dream of a university “at the gates of the Negev Desert” was intended to uncover secrets: “How to make energy from the sun, water from the air and agriculture from the infertile sands, taking advantage of resources that, until now, were going to waste.”

The changing climate has made innovations such as solar energy, desalinization and agriculture in inhospitable places answers to urgent questions that affect lands far beyond the Negev.

“We all of a sudden realized that what we thought was a local problem is now a global imperative and people from all over the world started coming to Beersheva to learn from our expertise,” said Chamovitz, who grew up in Pennsylvania and has been president of the university since 2019. The Abraham Accords have opened new doors to cooperation between BGU and Gulf States that need these technologies, he added.

The School of Sustainability and Climate Change was announced last year and, so far, 25 departments are collaborating on planetary life-and-death topics. (See previous articles at jewishindependent.ca.)

“My simple challenge was to get them to collaborate in order to really leverage our expertise into something that’s much greater than the sum of each of those departments,” said Chamovitz. Even the department of Hebrew literature is involved.

“Hebrew literature did a big seminar on climate fiction, understanding how climate change is influencing what people write about and how this literature is influencing public opinion about climate change,” he said.

While BGU was created with the development of the Negev Desert in mind, the work they are doing is global, with impacts reaching British Columbia, said Chamovitz.

“You cannot look at British Columbia divorced from the world,” he said. Flooding and heat domes are processes that are happening worldwide. Mitigation and prevention must take place both locally and globally, he said.

Chamovitz credited the leadership of Thibodeau and RBC for making it easier for BGU to go to other major donors to fund the new school.

Another new development at the university, he said, is a high-tech park dedicated to advanced research in cybertech, agricultural technologies and green energy.

CABGU B.C.-Alberta board member Eli Joseph chaired the event and board member Rachelle Delaney was the convener. Si Brown, president of CABGU B.C.-Alberta, opened the event. The corporate sponsorship committee was chaired by board member Adam Korbin, and David Berson is CABGU regional executive director.

Terry Beech, member of Parliament for Burnaby North-Seymour, brought greetings from the federal government. Representing the government of British Columbia, Minister of Finance Selena Robinson spoke of her family’s connections to Israel.

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.

The scarcity of water

The seawater desalination plant in Ashkelon, Israel. (photo from © VID)

The Consulate General of Israel in Toronto and Western Canada marked World Water Day on March 22 with a webinar entitled “Squeezing Water from a Stone.” Dr. Alex Furman of Technion – Israel Institute of Technology in Haifa and Dr. Roy Brouwer of the University of Waterloo focused on Israeli and Canadian perspectives of water conservation and management.

Furman, director of the Stephen and Nancy Grand Water Research Institute at Technion, provided an overview of water management in Israel, describing how a land that is 60% desert – and uses more than 100% of its water – still has water left for use.

“The issue of water scarcity in the future is going to grow as the population grows and we need more water to feed people and for agriculture,” Furman said.

Israel’s population, which has expanded tenfold in the past 75 years, continues to climb. Further, its Western standard of living, including such things as daily showers, presents a further strain on the country’s water supply.

Israel recognized the need for innovation in this area several decades ago. Starting in the 1980s, it began treating wastewater for reuse in agriculture and, in the 2000s, the country started major desalination projects. Desalinated water now constitutes a large amount of the water consumed in Israel, but is not a completely win-win scenario. For example, a detrimental consequence of desalination is that the process also removes essential minerals, such as magnesium.

Another area where Israel is taking the lead is in water-saving technology, such as drip irrigation. Agricultural use of water in Israel has decreased in the past 30 years, a period over which agricultural production increased.

“Instead of irrigating the land, we irrigate the plant. Drip irrigation is providing water for what the plant needs. It’s not the amount of water that is important but the precision in how water is applied,” Furman said.

Concurrently, Furman added, Israelis are doing more to reduce water usage in the home, and the country has developed educational campaigns to inform its citizenry on ways to minimize water consumption.

“We are a very fast-growing country that requires a lot of water and requires the development of new water resources at all times,” Furman said.

Brouwer, an economics professor with an academic interest in water resources, highlighted the broader need for collective international partnership in looking at solutions for water issues through interdisciplinary cooperation, policy expertise and innovation.

“Water disregards boundaries and so must we,” he said, employing the motto of his department at the University of Waterloo.

The working definitions of water security, as put forward by the United Nations, Brouwer explained, are to have stable, peaceful and reliable access to adequate quantities and acceptable quality water. This, in turn, should sustain livelihoods, human well-being, socioeconomic development, protection from pollution and other water disasters, and preservation of ecosystems.

“From an economic point of view,” he said, “we need water to produce all kinds of things.”

As examples, Brouwer showed how much water is needed for basic clothing items: 10,000 litres of water are used to produce a kilogram of cotton, which, therefore, means 2,500 litres are required to make a 250-gram T-shirt and 8,000 litres for an 800-gram pair of blue jeans. For a morning cup of coffee, the equivalent of 1,000 cups of water are needed – from growing the bean, processing it and transporting it to the consumer.

Pressures on the international water supply are further exacerbated as countries such as China, Brazil and India achieve a higher standard of living and demand more goods like Western clothing and coffee.

“We expect that water stress will continue into the future,” Brouwer said, noting that two billion people in the world currently live in areas where water is scarce, including in the Middle East and in Northern Africa.

Global demand for water is, according to Brouwer, expected to grow one percent per year until 2050. By that time, 45% of global output would come from countries experiencing water scarcity. Tel Aviv, along with Sao Paulo, Cape Town and Karachi, is among the cities in the world most at risk of experiencing water shortages.

In a chart, Brouwer showed the skewed distribution of water usage around the world – from the average American, who uses 156 gallons per day to a French person who uses 76, an Indian at 38 and a Malian at three. Canada is the second-largest consumer of water per capita in the world. The average Israeli consumes 40% less water than their Canadian counterpart.

In his final remarks, Brouwer said the widely held view of water abundance in Canada may be a misperception when water quality and access to clean and safe drinking water are taken into consideration.

He concluded that water has value, but that its price is not reflective of its true value. Attention, he said, should be paid to both increasing water supply and policies that reduce water demand, and that water pricing is one way to raise awareness for essential water services.

Technion Canada partnered with the consulate on the World Water Day initiative.

Sam Margolis has written for the Globe and Mail, the National Post, UPI and MSNBC.

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.

Studying social sense

Michael Gliksberg, left, and Prof. Gil Levkowitz are among the researchers who have discovered that oxytocin in a developing zebrafish brain determines later social behaviour. (photo from Weizmann Institute)

Whenever we decide to throw a party, invite in-laws to dinner or embark on a cruise, we are driven by the most basic component of social behaviour: the desire to hang out with other humans. Considering that the drive to form groups with members of one’s own species has been conserved throughout evolution, it’s evident that social behaviour is governed by genes, at least to some degree. But our parents and teachers help us hone our social graces, so teasing apart the effects of nature and nurture on this behaviour is hard, if not impossible. By studying zebrafish, Weizmann Institute of Science researchers, in collaboration with scientists in Portugal, have managed to solve part of the riddle of how social behaviour is hardwired into the developing brain.

Zebrafish are perfect for studying the inborn basis of behaviour because they receive zero nurturing from parents. “Some fish species take care of their young, but not zebrafish,” explained Prof. Gil Levkowitz of the Weizmann Institute’s molecular cell biology and molecular neuroscience departments, who headed the research team together with Prof. Rui F. Oliveira of Instituto Gulbenkian de Ciência in Portugal. “The female zebrafish spawns several hundred eggs, which are fertilized by sperm released into the water by the male. She does provide her offspring with a ‘lunchbox’ – a protein sac, or yolk, that makes up part of the egg – but, otherwise, her message to her children is: manage on your own.”

At about four weeks of age, the centimetre-long juvenile fish, just out of the larval stage, begin to socialize. Though not as exquisitely synchronized as the schools of moonfish in the movie Finding Nemo, they do exhibit a strong tendency to swim together as a group, termed a shoal. Much like humans, they have an incentive to seek company; in their case, the group provides them with advantages in searching for food, overcoming currents, avoiding predators and finding mates. The shoaling behaviour of zebrafish requires sophisticated processing of visual and social cues, very similar to that which takes place in the brains of socializing humans. In particular, the zebrafish must be able to identify other fish as belonging to their own, “friendly” – as opposed to different or, worse yet, predatory – species.

To learn how the social behaviour of zebrafish develops, the researchers focused on the hormone oxytocin, one of the most important neurochemicals known to enhance social interactions, including bonding. Postdoctoral fellow Dr. Ana Rita Nunes and doctoral student Michael Gliksberg created a system for exploring the effects of oxytocin on the developing brains of zebrafish larvae. They produced transgenic larvae whose oxytocin-making neurons harboured a bacterial gene encoding fatal sensitivity to antibiotics. The researchers could then eliminate these neurons from the brains of the larvae at different stages of their development by adding antibiotics to the water, and they later observed the zebrafish behaviour as they became adults.

The scientists discovered that the larvae whose brains lacked oxytocin early on – specifically, in the first two weeks of life – grew into adult fish with an impaired capacity for social interaction, namely, swimming in a shoal. Although their brains regenerated the oxytocin neurons later in life, this capacity was not restored. This meant that, for adults to be capable of social behaviour, their brains had to be organized by oxytocin in a certain manner during a critical time window of brain development in which the social traits are established.

The researchers further discovered the mechanisms by which oxytocin primes the growing brain for socializing. They showed that oxytocin-producing neurons were critical to the birth of another type of neuron, one that releases the neurotransmitter dopamine, which is known to regulate feelings of reward and motivation. Zebrafish whose brains had not been exposed to oxytocin during the first two weeks of life had reduced numbers of dopamine-making neurons, as well as a reduced number of connections to these neurons, in two distinct brain areas.

One of these areas was responsible for processing visual stimuli, apparently of the kind essential for recognizing potential swimming partners. An analogous area in the brains of mammals, including humans, is involved in processing visual cues in social situations. It controls eye movements that scan, for example, different elements of the face in a particular order to decipher facial expressions. This pattern is often absent in people with autism, suggesting that their brains respond to social-based visual cues differently.

The other dopamine-deficient brain area in the zebrafish was analogous to a major reward centre in the mammalian brain, which is involved in the positive reinforcement of social interactions.

A lack of oxytocin in the critical early developmental period also disrupted a system of neuronal connections known as the social decision-making network – a group of brain areas that work together to process social information. In fish whose brains had developed without oxytocin, the synchronization patterns of neuronal activities among these centres were completely different from those of regular fish.

Nunes summarized: “Oxytocin organizes the developing brain in a way that’s essential for responding to social situations.”

– Courtesy Weizmann Institute

mRNA & cancer drugs

Prof. Etta Livneh (photo by Shay Shmueli/BGU)

Most everyone on the planet has now heard of mRNA, thanks to the vaccines against COVID-19 from Pfizer and Moderna, which are based on messenger RNA. But, before mRNA was used to address COVID, research was conducted into how it could fight cancer. Now, researchers at Ben-Gurion University of the Negev have discovered a key connection between mRNA, peptide proteins and tumour progression.

Messenger RNA codes for different proteins, each with a unique function. There are both “long” and “short” peptides. Until now, scientists were not sure if short peptides had any biological function.

Prof. Etta Livneh of BGU’s Shraga Segal Department of Immunology, Microbiology and Genetics has shown that single short peptides in fact have a very important role – as a kinase inhibitor that can slow tumour growth and invasion, cancer cell survival and metastasis.

Proteins (and protein kinases in particular) propagate signals that carry instructions to the cells and dictate cell fate. There are more than 500 different kinases in the human body.

With cancer, a kinase erroneously tells the cells to divide and reproduce in a rapid and uncontrollable manner. But the flipside is also true: if a kinase can be inhibited, it should block the proliferation of cancer cells.

And that’s “just the tip of the iceberg,” said Livneh, whose discovery has been a decade in the making. “Now that we know that at least some peptides have a biological function, we can begin to discover the roles of many more.”

Kinase inhibitors are already one of the hottest areas of cancer research, in some cases replacing chemotherapy. Livneh’s research will allow scientists to better understand how to control this cancer-fighting technology.

The research was supported by a grant from the Israel Science Foundation and published in PNAS (Proceedings of the National Academy of Sciences of the United States of America).

Israel21c is a nonprofit educational foundation with a mission to focus media and public attention on the 21st-century Israel that exists beyond the conflict. For more, or to donate, visit israel21c.org.

Community milestones … Goldschmidt, Mines, BGU & Weizmann Institute

A German translation of the Talmud, and the first translation of the book ever completed by a single person, is now available on Sefaria, a free nonprofit online library of Jewish texts. The translation by scholar Lazarus Goldschmidt was the first German translation of the Talmud and was released in 1935. While it is used in German Jewish studies departments and universities, it had not been widely accessible to the general public until now.

screenshot - Penny Goldsmith — *(screenshot)*

A celebration of the release took place virtually on Oct. 24. One of the speakers was Penny Goldsmith, Goldschmidt’s eldest granddaughter. Goldsmith is a longtime anti-poverty community worker in Vancouver, and owns a small independent publishing company, Lazara Press, named after her grandfather, who died a few months before she was born. She spoke of her grandfather’s books, “beautiful typographical masterpieces.”

“Grandfather was a type and book designer,” she said. Among his books were literature and poetry, including a collection of poetry he wrote in his early 20s, in Hebrew, “a very unusual choice,” Goldsmith noted, “as Hebrew at that time was reserved for religious study only.”

Goldschmidt was a scholar of Near Eastern languages and, in addition to the Talmud, he translated other religious texts, including a Hebrew translation of the Ethiopic Book of Enoch and a German translation of the Koran. Born in Lithuania, he learned German at the age of 18. His translation of the Talmud took 39 years to complete and he continued to make revisions after publication. He was also a collector of rare books and his extensive collection is now part of the Royal Library in Copenhagen.

After the Goldschmidt Talmud translation became public domain in January 2021, a team of four led by Igor Itkin, a rabbinical student at Rabbinerseminar zu Berlin, integrated its 9,434 pages of text into Sefaria’s free online library. The team’s work included manually linking sections of the translation to corresponding Talmud texts in English and Hebrew/Aramaic already in the Sefaria library. The connections allow scholars, educators and others to navigate between the translations and connect them to the larger library of Jewish scholarship. The team’s work was supported by a grant from the Rothschild Foundation Hanadiv Europe.

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The Rivals and Other Stories by Jonah Rosenfeld, translated from the Yiddish by Vancouver’s Rachel Mines – who recently retired from Langara College’s English department – has been selected by the Yiddish Book Centre as one of its picks for the 2022 Great Jewish Books Club. The book is available through the Yiddish Book Centre’s store and other online booksellers, including its publisher, Syracuse University Press, which is offering The Rivals at a 50% discount until Dec 1, 2021 (press.syr.edu).

Rosenfeld was a prolific and popular writer from the early 1900s until his death in 1944. Although his writing received critical praise, very little was translated into English until the publication of The Rivals. His stories foreground social anxiety, cultural dislocation, family dysfunction and the search for meaningful relationships – themes just as relevant today as they were to their original audiences. (See jewishindependent.ca/stories-that-explore-the-mind.)

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photo - The National Autism Research Centre of Israel — The National Autism Research Centre of Israel *(photo from Canadian Associates of Ben-Gurion University of the Negev)*

The Azrieli Foundation recently donated $15.6 million Cdn to the National Autism Research Centre of Israel, a collaboration between scientists from Ben-Gurion University of the Negev and clinicians from Soroka University Medical Centre (SUMC), both in the city of Be’er Sheva, Israel. The centre, originally established by the Ministry of Science and Technology, is dedicated to translational research that aims to revolutionize diagnosis techniques and interventions for autism and other neurodevelopmental conditions. In honour of the donation, the centre has been renamed the Azrieli National Centre for Autism and Neurodevelopment Research.

A dedicated facility inside SUMC will be constructed that will double the space for working with children with autism spectrum disorder and performing research. It will house genetics/bioinformatics, biomarker-detection and neuroimaging labs. Existing data collection will be expanded to many autism clinics throughout Israel, where multiple types of clinical and behavioural data, biological samples (e.g., DNA and blood samples) and neuroimaging data will be collected. This data collection will enable the rapid expansion of the National Autism Database, which will triple in size within five years. New faculty members, post-docs and graduate students, as well as scientific, clinical, technical and administrative support staff will be recruited to manage the data collection and sharing effort.

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photo - Naomi Azrieli, chief executive officer, Azrieli Foundation Canada, and co-chair, Azrieli Foundation Israel, at the Nov. 7 announcement in Montreal, which took place concurrently with the announcement in Israel — Naomi Azrieli, chief executive officer, Azrieli Foundation Canada, and co-chair, Azrieli Foundation Israel, at the Nov. 7 announcement in Montreal, which took place concurrently with the announcement in Israel. *(photo by PBL Photography)*

The Weizmann Institute of Science and Weizmann Canada recently received a donation of $50 million US from the Azrieli Foundation, to enable catalytic brain research with the establishment of the Azrieli Institute for Brain and Neural Sciences. A longstanding supporter of the institute, this latest donation adds to past philanthropic investments of nearly $30 million US by the foundation towards Weizmann research facilities and fellowships.

Weizmann’s Azrieli Institute for Brain and Neural Sciences, which will be located at the Weizmann Institute campus in Rehovot, Israel, will promote the full spectrum of neuroscience research, from basic, curiosity-driven studies to translational work of high clinical relevance, with global impact. The donation will enable the construction of a new building that will serve as a hub for neuroscience activities, facilities and technologies.

The Azrieli Institute will focus on research in the development of neural networks; perception and action; mental and emotional health, positive neuroscience; learning, memory and cognition; the aging brain; neurodegeneration; injury and regeneration; theoretical and computational neuroscience; development of innovative neurotechnologies; and integrative brain disorders.