But the reason we use so much transportation, industry, and electricity is due to lifestyle choices. Meat requires feed which is transported, and then the animals are transported, and then the meat itself is also transported. Industry makes those iPhones you buy a new model of every other year. Etc.
> As for the specific question of meat, it would undoubtably help for everyone to eat less meat, but in fact if every single person in the US went vegetarian, it's estimated that it would only reduce the US's CO2 output by about 5%
5% is nothing to sneeze at. Eating less meat alone won't stop climate change, it's true, but in combination with other sacrifices?
Here's my problem with the people who make arguments like you're making: I feel like you're unwilling to make sacrifices and are using this argument to justify how you can claim to care about the environment while also doing basically nothing to improve the situation. You'll say "well, one person isn't going to make a difference", yes, in the same way a raindrop does not consider itself responsible for the flood. If we are so unwilling to make sacrifices for ourselves, why should we believe that other people will make any? Why will they vote against their interests? Pay lip service to the idea in a public forum and then explain away your own contribution to the problem as being but one drop in the flood, voting is secret. Someone says "we should eat less meat", an objectively helpful thing to do by your own metric, and you say "No, no. It's a small thing, we should focus on something less important to me!".
It's frankly quite frustrating to see. Short of some miracle techology, I'm pretty sure this kind of thing is the reason we won't be able to avoid the worst case scenarios of climate change and future generations will look back on us with well deserved disgust.