Tag: Fossil Fuels

Kant Stop, Won’t Stop: Climate Action and the Categorical Imperative

Immanuel Kant was a German philosopher who is now famous for his concept of the ‘categorical imperative’. Similar to the ‘golden rule’ found in many religions (do unto others as you would have them do unto you), the categorical imperative works as a kind of handbook for determining whether an action is moral or immoral. In this piece, I’ll be looking at some lifestyle decisions which are relevant to climate change through the lens of this rule to find out what Kant might have thought about climate action.

Win Win Win Win: The Magic Science of Plasma Waste Converters

Humans have an incredibly extensive waste problem. Right now, most of that waste is sent to landfills where it takes up space for thousands of years, leaching harmful chemicals and gases into the soil and atmosphere. Alternatively, we send our waste to incinerators which burn it for energy, but which release harmful greenhouse gases (GHGs) and toxic by-products in the process. A large proportion of our plastic waste ends up in the ocean, where it strangles and poisons fish, seabirds and marine mammals. What if I told you that there was a way to get rid of almost any type of waste in one machine, that the machine would release no harmful chemicals or GHGs, and that the process would produce useful by-products and excess energy that could be sold back to the grid? Such a machine exists right now; the plasma waste converter (PWC).

Getting High on Grass – Can Plants Really Fuel a Plane?

Humans have been using biofuels for as long as we’ve been using wood to fuel our fires. In the last hundred or so years, however, we’ve begun to understand how plant matter can be converted into liquid fuels that could soon power a plane. In this piece, I’ll be looking at where biofuels are now and where they need to be if they are to significantly reduce CO2 emissions.