Climate Change and Geoengineering

There is no legitimate system of governance that would be able to make decisions about implementation of geoengineering to either reduce carbon dioxide in the atmosphere or reduce solar radiation penetrating past the stratosphere.

A rogue nation, corporation or wealthy individual could implement geoengineering and America might respond with fighter jets being scrambled to take down tanker jets sent aloft to spray aerosols, or taking out balloons carrying up hoses to do the same thing.