Byline: CABGU - BC & Alberta Region

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

Alarming population decline

Since 1970, the population sizes of mammals, birds, fish, amphibians and reptiles have declined by 68% – or more. (photo from CABGU)

Over the past 24 years, Living Planet Report has been published biannually by the Zoological Society of London and the World Wildlife Fund. It highlights the major declines that some 20,811 vertebrate populations, representing 4,392 species monitored around the world, have experienced globally. The 2020 report (which is the latest one) showed that, on average, the population sizes of mammals, birds, fish, amphibians and reptiles declined by 68% between 1970 and 2016.

As large as that decline is, a paper published in the journal Nature last month by a group of scientists based in Israel – Drs. Gopal Murali and Gabriel Caetano from Ben-Gurion University were lead authors of the paper – shows that it might greatly underestimate the situation.

As part of their research, the authors analyzed the overlap of the monitored populations with protected areas. They then compared these to a random sample of locations and the placement of the global network of protected areas. They found that the populations sampled in Living Planet are much more likely to be found inside protected areas than would be expected to occur by chance.

“This is truly alarming,” said Caetano. “If populations inside protected areas – where we focus a lot of our conservation efforts – are doing so badly, those that reside outside protected areas are probably worse off. The true situation of nature – mostly not monitored or protected – may be much worse.”

The authors highlight the need for proper accounting of the status of nature when making generalizations (as they have done in their paper). However, they also advocate for greater monitoring of populations and species in different locations and stress that many animal populations and natural environments will be lost forever without concentrated and direct action.

The world is experiencing massive transformations that are expected to intensify in the coming decades and have fundamental and dire consequences for the natural world. Prof. Shai Meiri from Tel Aviv University, also a co-author of the Nature article, said, “Rather than discourage us from action, we feel that our work should be viewed as a call to arms. Rapid and comprehensive changes in how we view our relationships with nature are needed – and the onus is on us to make sure they happen before it is too late.”

– Courtesy Canadian Associates of Ben-Gurion University of the Negev, B.C. & Alberta Region