Good answers. But worth highlithing that there is geo engineering or climate engineers that could actually modify some parameters in the environment. As an example, some countries are able to induce rain, by dissipating very fine particles in the sky (please dont think that plane contrails are involved!).
An issue is that we cant really understand full effect of implementing this regularly or at large scale. For example, you could make it rain in some regions, but how would this affect other regions, what damage could it result in in the environment, or how could it backlash. Lots of ethic questions involved.