Carbon-emitting companies are significant contributors to the climate crisis. (AP Photo/Charlie Riedel) Ashrafee Tanvir Hossain, Memorial University of Newfoundland Climate change is widely recognized as one of the most profound challenges ever to face the human race and life on Earth. Among the different factors identified by climate scientists, greenhouse gas emissions — which have doubled since 1990 — are the main contributors to global … Continue reading To reduce corporate emissions, CEOs need to be bold risk takers

A garbage dump fire is seen smouldering across the bay from the city of Iqaluit on July 9, 2014. THE CANADIAN PRESS/Adrian Wyld Anderson Assuah, University College of the North Last year, Harry Towtongie, the mayor of Rankin Inlet, Nunavut, bemoaned how toxic substances released from the community’s dumpsite into the nearby ocean have been harming local food sources. He said the dumpsite was full … Continue reading No time to waste: We need to start prioritizing solid waste management in First Nation communities

Margot Hurlbert, University of Regina Chile, Argentina and the American West are in the midst of a decade-long, megadrought — the driest conditions those regions have seen in a century. And many areas in Western Canada and the United States are experiencing extreme drought — a once in 20-year event. Drought makes agriculture less productive, reduces crop yields and increases heat-related deaths. It adds to … Continue reading The window of opportunity to address increasing drought and expanding drylands is vanishing

Andrea Bryndum-Buchholz, Memorial University of Newfoundland and Kristina Boerder, Dalhousie University The impacts of climate change are becoming increasingly pervasive, bringing Canada’s lack of preparedness in its marine conservation measures into focus. The North Atlantic right whales — one of the most endangered large whales found off the eastern shores of Canada — are now changing their habits and traditions. Their pursuit of their favourite … Continue reading Canada’s marine conservation toolbox needs an overhaul to counter climate change

Anderson Assuah, University College of the North Last year, Harry Towtongie, the mayor of Rankin Inlet, Nunavut, bemoaned how toxic substances released from the community’s dumpsite into the nearby ocean have been harming local food sources. He said the dumpsite was full and overflowing, and must be decommissioned before a new one is built, but financial support is not readily available. Many First Nations, northern … Continue reading No time to waste: We need to start prioritizing solid waste management in First Nation communities