we will lose if we follow a professor destler's policy. okay.to ask you each of you if we accept the assumptions about the impact of human on climate change. how much can the us and you're and you're mitigated when china soon to be the world's largest economy and india, which is soon to be the world's. most populous male already be the world's most populous produce so much of the world's carbon emissions, and i have a follow-up question of that, but let me throw that one out there for each of you starting with them with you andrew. oh, okay. yeah, so obviously it's a global problem. i mean the us can't solve the problem by ourselves, but you know, that's that's a political issue which i really probably you know, i'm not someone who is an expert on on international negotiations and you know the point is we can do this physically. you know, we just need to convince the country as well now, i will say that most of the other countries of the world with a few exceptions maybe australia in the us are kind of convinced are already convinced. they're re