Trying to keep your footprint as low as possible is a great way to self-destruct.
And I'm not saying this to people who take two hour showers during international flights while shoving red meat into their mouth. I'm saying this to my fellow activists who feel conflicted about heating their home on fossil fuels even though they don't have any other options (and struggle to afford it).
Like, we can talk about how 'consumer choice' is never going to save the planet and stuff, but more importantly: You are not a sin. Your basic needs deserve to be met. You deserve to be warm and filled with food that satisfies you and you deserve to see your friends.
We are not fighting to save 'the planet', that's a piece of rock. We want to save ecosystems and plants and animals, including people. You are part of that. Don't leave yourself out of the list of creatures that deserve to thrive.