These are the CASSE blog articles on pollution.


How to Take out a Pipeline

Gregory M. Mikkelson

The speed of economic growth hinges to a large extent on the supply of fossil fuel, especially of oil and gas, which depends in turn on pipeline capacity. Thus, if we are to turn the tide against economic growth, pipelines are a good strategic place to start. In what follows I focus on the fight against one pipeline in particular.

Spiderwebs of pipelines hold six continents in thrall to climate-wrecking,


Work Less, Study More, and Forget About GDP

by Gregory M. Mikkelson

Trends in human health have recently decoupled from GDP growth throughout the world. In other words, health improvement no longer tracks economic expansion. Meanwhile, environmental degradation remains firmly coupled to economic growth. As damages from economic growth mount globally, and as benefits fade, the case against further growth is stronger every day.

Within the USA, the case against economic growth is especially compelling, and not just because of the country’s massively disproportionate contribution to global ecological breakdown.


Which Future?

by Gary Gardner

One of the more puzzling features of modern life is the starkly contrasting visions of humanity’s near-term future. Watch thirty minutes of commercial-filled TV and you get a cheery sense that all is well in the world. A BMW, an anti-depressant, or a Caribbean vacation—these will ensure ever greater happiness.

At the same time, a 2021 poll in ten countries found that four in ten young people are hesitant to have children because of the climate crisis.


The Oceans are Sending an SOS

by Gary Gardner

Media coverage of the loss of the Titan submersible last week turned the world’s attention to the oceans—that vast, mysterious realm that sits below the surface of our landlocked consciousness. Two factoids in the coverage caught my attention.

The first, emerging from chatter about the extent of the search effort, is that international law requires vessels to respond to an at-sea distress call if they are able to,


Bulldozing the Planet

by Gregory M. Mikkelson

Just as it does for a certain “old man on a green bike,” my commitment to car-free travel often drives me to greater levels of exercise, and more vivid experiences of nature, than one would get behind the wheel of a car. Unfortunately, economic growth has progressively degraded one such experience. Trips to my partner’s lake cottage begin with a commuter train in Montréal and end with an hour-long walk on a dirt road through the countryside.


Economic Growth is Bad for Your Breath(s)

by Gregory M. Mikkelson

Several years ago, some university students invited me to debate a hard-core mainstream economics professor on the topic of divestment from fossil fuel. Sadly but predictably, the economist lauded the fossil fuel industry for its role in boosting economic growth. At one point, he cited India as an example of how wonderful such growth is for people.

The moderator, from India himself, felt compelled to step in,