I think you're attempting to drive a false distinction. At this scale, doing anything about anything involves "redistributing wealth". And if that's all you see, well, I'd suggest that has more to do with what you're looking at than what's there.

If you approach this sort of global negotiation with a precondition that it not alter the existing economic order, that is the same as refusing to negotiate. If that's your view, then fine; there's clearly no point in discussing further.

But if the goal is to deal honestly with climate change, the reality is that there will be winners and losers. Just like happened in the run-up to where we are now. Guess what: we won the run up. Now we have to decide if we're willing to give up some of the "unfair" share we've had for almost a century in return for our grandkids having something vaguely like the quality of life our parents had.

Some days I really think the U.S. is just doomed by our culture. Thankfully, I'm more chipper other days.