Windows: Alt+0151

Linux: Compose - + - + -

That is an unhelpful response. OP is talking about actions individuals can take and you provided a single word response with a link to overall climate change sources, most of which individuals have no control over (beyond voting).

“…for multi-step tasks”

I actually like AI overview, though I use DDG, not Google. It’s especially helpful when you just want a simple answer e.g. stuck on a level in a video game, wanting to know the major exports for a country, checking the release date for a movie/game, basic troubleshooting questions.

Website developers typically bloat simple questions like this with irrelevant rubbish to waste your time and keep you on their websites longer.