- Industrial regulations will take years if not forever to be reformed to offset the damage in that sector. You also have big money in keeping things "business as usual", so good luck with that. Things need to be made.
- Transportation: it will take years to get all the gasoline-fueled vehicles off the road, although there are some good strides being made here. However, the biggest issue is that electric cars are prohibitively expensive, and people still need to get to work.
- Production of electricity: again, good strides being made in this department but it's still years away. We need electricity.
- Meat eating: you, the people next to you, _everyone_ can immediately decide this very second to do their part. Here's the thing about food though - human beings don't need to eat meat. There is plenty of plant-based food out there and at this day and age and depending on your location, highly restricting your meat and dairy use is the easiest it's ever been.
Out of the list of issues you described contributing to climate change, the one you are annoyed at me for bringing up is the only one that you personally can fix, entirely by yourself. Yet, you choose not to, and I don't really understand why.
tl;dr: All those other issues require change at a massive level that the "average Joe" can't do a whole lot about. But eating no or less meat requires minimal effort, everyone can do it starting right this second, and it has a huge payoff. Not just on a climate impact scale, but on a global health level.
If people won't even make that first step that can be done for no effort, how do you think any of those huge issues will get figured out?
Or, with all due respect, I can tell you to fuck off.
My problem with environmental movements is people basically bring their own beliefs and agendas in, with no support from science and then rub it in other people's faces, trying to turn their religion into policy.
We could have a chat about how most vegans are deficient in certain vitamins and proteins, making the vegan diet, in fact, more challenging than any other diet. We could also talk about how animals and plants could be raised sustainably. But there would be no point to it because your mind is already set.
And it's incredibly frustrating to see the minds of Silicon Valley invest in fake meat instead of solving problems that actually matter, but that's not new.