When I used to teach invertebrate zoology, I found a surprising number of studies where they exposed different invertebrates to different drugs. My favourite was the spiders on drugs. You can search it and find images of the webs they built after exposure to different drugs. Today, an article popped up about oyster larvae and … Continue reading
One of the challenges with moving towards sustainability is the separation of different areas of human living into different levels of government. In Canada, municipalities are responsible for municipal transportation systems, including bike infrastructure, while provinces are responsible (mostly) for health systems. This means that spending on one area does not result in savings for … Continue reading
The world is warming through climate change but 2023 was warmer than predicted. This led to questions of why and Quaglia and Visioni (2024) think they have part of the answer. International shipping regulations came in in January 2020 that significantly reduced sulfate emissions. This is important because sulfate causes both risks for human health … Continue reading
I’ve been working on a project related to the introductory sustainability course that I teach. Systems thinking is an incredibly valuable approach to assessing complex situations and challenges. However, it can be very challenging to grasp. As I developed the systems thinking material for my course, I created an open educational resource (OER) on the … Continue reading