 an interdisciplinary approach to solve it. So I think you're, you're right. I think it's the, the effects go beyond earth and there's other factors at play. It's gotta be, you know, and the sun is, is a powerful source. So it's, it's, you know, it would be unlikely that it's not a, it's not part of the equation, right? Mark, what do you find, what do you find the most fascinating studying earth or Mars? Uh, now, well, now it's studying earth. Um,