Because weather engineering is experimentation with potentially huge unintended consequences both for the people in the relevant region as well as people in nei

Because weather engineering is experimentation with potentially huge unintended consequences both for the people in the relevant region as well as people in neighbouring regions and potentially even further. How would you feel if your neighbour started doing something that was good for them but disastrous for you? Or something with good intentions that turned out to just be a huge mistake causing billions in damages, maybe even lives lost? Weather engineering is extremely risky, we can barely predict the weather a few hours in advance. We have no idea what kind of havoc we might cause trying to do it on a large scale.