Easiest To Fix Recurring Ecological Disasters

I will start with crop burning, it is a pretty easy fix, just don't burn the crops

I am sure there are other contingencies and not doing it one way will cause us to see other problems by the new way, but at the end of the day crop burning is a pretty obvious massive problem once you see it in full effect

What do you guys think are also quick and easy wins we could do to stop any recurring ecological disasters around the globe?