How to save the planet

You’re feeling good because you think you are saving the environment by recycling and switching to LED light bulbs? Well, don’t (feel good, I mean). It is totally useless.

Last week-end, I read an interesting article in The Gazette titled “Want to save the planet?” (also from the National Post via PressReader). A study by the University of British Columbia is showing that what we are told to do to reduce climate change is rarely the most effective way.  We’re told that “making a difference doesn’t have to be difficult” when, in truth, making a real impact demands some major sacrifices!

The most interesting part of the article is found in a graphic that was available only in the print version. What high school textbooks suggest students to do for the environment is not very effective: using reusable shopping bags instead of plastic ones represent only a saving of 0.005 tonne (5 kg) of carbon dioxide per person per year, while upgrading light bulbs saves 0.1 tonne, hanging your laundry to dry in the sun saves 0.21 tonne, recycling saves 0.213 tonne and washing your clothes in cold water saves 0.247 tonne. Small changes.

In opposite, the more effective actions for helping the environment represents only four per cent of the suggestions given to students. The best tactics are eating less meat with a plant-based diet (saving of 0.8 tonne per year), buying green energy (saving 1.5 tonne per year), taking one less transatlantic flight per year (saves 1.6 tonne), and going car-free (saving 2.4 tonne per year — note that switching from an electric car to car-free saves 1.15 tonne per year and buying a more efficient car saves 1.19 tonne per year!). However, the most effective way to be environmentally friendly is to have one less child: you would save 58.6 tonne of CO2 emission per year! I always said that those kids are killing the planet.

I am really happy because I am already doing all those things (switching light bulbs, washing in cold water, hang-drying, using reusable bags, hydro-electricity, having a plant-based diet, no flying, no car, no kid) and I hope you will consider it too. I won’t go as far as some sci-fi shows and suggest, as some sort of Sophie’s Choice, that we should reduce the children population (or even the general population) — it would surely make the environment quieter — but please copulate with moderation (I would say “practice abstinence” but that would be inconsiderate: just don’t have four or five kids and think of it as a planetary-wide one-child policy)! There are already too many people on earth…

That would certainly be a good way to save the planet.

[ Traduire ]

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