I think the idea to blame the presence of man for naturally occurring phenomena is just plain silly. Certainly I agree about pollution but that can be controlled internally without government intervention or intrusion especially when it seeks to impose draconian rules and regulations that no business or country could ever afford. There are better ways to stimulate that kind of action like tax breaks and other kinds of business incentives for complying with rules for cleaner air and cleaner water.
United States Defense Secretary Cohen said in 1997:
“Others [terrorists] are engaging even in an eco-type of terrorism whereby they can alter the climate, set off earthquakes, volcanoes remotely through the use of electromagnetic waves… So there are plenty of ingenious minds out there that are at work finding ways in which they can wreak terror upon other nations…It’s real, and that’s the reason why we have to intensify our [counterterrorism] efforts.”
http://www.cheniere.org/references/cohen.htm
Secretary of Defense William Cohen at an April 1997 counterterrorism conference sponsored by former Senator Sam Nunn. Quoted from DoD News Briefing, Secretary of Defense William S. Cohen, Q&A at the Conference on Terrorism, Weapons of Mass Destruction, and U.S. Strategy, University of Georgia, Athens, Apr. 28, 1997.
Google HAARP and earthquake for more info. You might also want to Google “weather modification”.