Ask HN: Lesser known things in your daily life to help the environment?

Prompted by this - https://news.ycombinator.com/item?id=16395372

Other than the well known ones (use less plastic, bike instead of driving when possible, recycle etc) - are there anything else that you do?

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Eat less meat.

Meat production uses more resources (land, water, energy) than plant based food production. It also contributes to global warming, as well as other kinds of environmental pollution.

https://en.m.wikipedia.org/wiki/Environmental_vegetarianism

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