At least in the case of tropical cyclones, I am having a really hard time believing that we will be able to prevent their formation, and still be able to emulate accurately all of the various effects they have on the planet. We'd have to build systems to advect heat from the ocean to the mid-atmosphere and mid-latitudes, rain to places where the storms no longer go. We'd have to find a way to prune all the weak trees these storms naturally prune. The same argument is made for the infrequent windstorms Seattle experiences; it keeps the forests healthy by knocking down the weak and sick trees. We've have to do this identification and pruning by hand, not just in the tree farms, but in whole forests.
This is the kind of education I'm hoping for. Not telling people we can't control nature and that is the end of that, but explaining, with as much depth as they would like into the theory, that attempting to define a new equilibrium for a particular system on this planet runs the risk of other equilibria being redefined as well, and also needing to be controlled; these in turn may redefine even more equilibria, ad infinitum. Maybe "can't" is the wrong word here, maybe what I mean to say is "you don't want to".