Can We Change the Weather (and do we really want to?) Derek Posselt, Jet Propulsion Lab

Dr. Derek Posselt is a research scientist with NASA's Jet Propulsion Laboratory and one of the participants in this year's science workshops sponsored by Telluride Science. He and his colleagues have been studying ways to modify the weather, using computer modeling and other advanced techniques to pursue an old idea, since humans have been trying to change the weather for over a century. He spoke…