Tai Munro

The adulting advent calendar

The science of gift giving

Today is giving Tuesday, this week marks the days of Hanukkah, and tomorrow is the first day you might get to crack open an advent calendar on the way to Christmas. There may be other events and cultural or religious celebrations happening as well, feel free to comment if you know of or celebrate one. … Continue reading →

Wildfires then landslides, a sadly predictable pattern

The devastation in BC, Canada seems non-stop this year. After drought and high temperatures led to a deadly fire season, those wildfires have led to severe flooding and landslides. Imagine having all four major highways that connect a major metropolitan area cut off in one event. It makes me think of disaster movies that I … Continue reading →

Not untouched nature: Birds are changing due to climate change

I’ve written before about the idea of an environment or wilderness that is separate from humans. The separation is an artificial construct. We can’t be separate as we depend on nature for everything from food to building supplies to our recreation. Sure, many of our objects are not obviously from nature but the petrochemicals for … Continue reading →

Decarbonization is the logical choice

Studying and teaching sustainability in a fossil fuel driven economy like Alberta is interesting. The ability of many to afford things like higher education and organic fruits and vegetables relies on income from the ecologically devastating tar sands. But a number of reports from places like the Pembina Institute over the years have advocated for … Continue reading →

Do we need to train empathy to achieve sustainability?

It seems that we are constantly looking for the reason why some people will engage in pro-environmental behaviour. Many of the links are tenuous at best. Recent research by Di Fabio and Kenny has explored how empathy connects to connectedness with nature with some promising results. Di Fabio and Kenny (2021) had Italian workers completing … Continue reading →

Saving the Metals From Batteries

Batteries are incredibly useful technologies and key to many sustainable technologies. Unfortunately, the chemicals in batteries pose a huge environmental problem themselves. But a new study by Xiao et al (2021) may have a solution or at least an improvement over the current situation. Ultrasound is a relatively common imaging technology. It uses sound waves … Continue reading →

Benefits of biking outweigh the negatives of air pollution

Every so often when I’m on my bike in traffic I wonder about the potential impacts of the air pollution I’m riding through. Do the benefits from riding override the negative health impacts of riding in poor air quality? Fortunately, Tainio et al (2016) asked this very question. They also included walking in their study … Continue reading →

Predators that don’t hunt?

It hopefully isn’t a surprise to anyone that the natural world is changing. I mean nature changes but as Rachel Carson wrote in Silent Spring nature takes time to change. The rate of human induced change on the other hand happens on much shorter time scales, the consequences of which can be hard to predict. … Continue reading →

Deadly urban heat is increasing

A recent study by Tuholske et al (2021) found that rising temperatures and growing urban populations have resulted in triple the number of person-days, a measure of the number of people affected, when people are exposed to extreme heat and humidity compared to the 1980s. As the authors state, this can increase mobidity, mortality, and … Continue reading →