On Oct. 27, the University of Toronto (U of T) announced that it would divest from all its direct fossil fuel investments in the next 12 months, with plans to divest from all indirect investments by 2030. It also stated that it will take steps to curb more emissions than[Read More…]
Tag: climate change
Just one lifetime away: Mapping climate change beyond the year 2100
The year 2100 has frequently served as a benchmark for climate health projections. Yet, more than half a century has passed since 2100 was first used as a horizon, and the year is no longer a marker of an abstract and dystopian future, but rather a time that will be[Read More…]
Mapping provincial variations in Canada’s nitrogen output
Reactive nitrogen (Nr) is a primary plant nutrient fertilizer that plays a critical role in agricultural production. For the past century, the availability of Nr in soil has become increasingly important to farmers as they attempt to grow the crops that contribute to nitrogen fixation, the process by which microorganisms[Read More…]
RSN hosts debate on individual versus systemic climate action
On Oct. 19, McGill’s Research and Sustainability Network (RSN) held a virtual debate on the topic of individual versus systemic solutions to the climate crisis. The event featured three McGill professors who research environmental sustainability in their respective fields: Sanjith Gopalakrishnan, assistant professor of operations management in the Desautels Faculty[Read More…]
Nature-based solutions are the future of climate change mitigation
Global biodiversity has been increasingly imperilled since the beginning of the Holocene, or the human age, but many scientists agree that biodiversity decline in the 21st century is akin to a sixth mass extinction. Without the transformation of many facets of society, species abundance will continue to decline, causing a[Read More…]
Proposed hydro dams put free-flowing rivers at risk
Many hydropower dam projects have been proposed around the world as countries shift toward renewable energy sources, in line with United Nations’ (UN) 2030 Sustainable Development Goals. However, a recent study conducted by the World Wildlife Fund (WWF) found that these proposed dam projects threaten the free-flowing status of 260,000[Read More…]
Montreal Global Day of Climate Action march draws hundreds
On March 19, the Coalition étudiant pour un virage environnemental et social (CEVES) organized “Manifestation mondiale pour la justice climatique et sociale” (Global protest for climate and social justice). The march was part of Greta Thunberg’s Fridays for Future movement, which unites climate protesters worldwide each Friday to demand government[Read More…]
Teaching spinach to send emails
Although plants are living things, they are usually inanimate and incapable of communicating anything but their need for water. However, through the use of nanotechnology, researchers from the Massachusetts Institute of Technology have found a way to initiate communication between plants and humans. With this emerging technology, spinach, known for[Read More…]
Disappearing giants: How warming oceans are suffocating large fish
Since 1981, the mean global ocean temperature has risen at an average rate of 0.18 degrees Celsius per decade. This has had serious impacts on the health of marine species; as oceans warm across the world, fish that are unable to cope with climatic changes, such as cardinalfish, are disappearing[Read More…]
When the world of dinosaurs was rocked, so was the climate
As tropical forests are cleared for agriculture and coral reefs overheat from rising temperatures, thousands of species vanish into oblivion, unable to survive the rapid climatic and environmental changes of the Anthropocene—the age of the sixth mass extinction. The Anthropocene epoch is an unofficial unit of geological time used to[Read More…]
