Undoubtedly, the earth is warming, due to natural climate cycle, and a little help from mankind. All you have to do to verify it is look into ice flows and polar regions. Ice is melting all over the planet. This will have an affect all over. You will see climate events that never occured before. The fact that it happens is no evidence that it is caused by HAARP. With this logic, you could say, that it was caused by anything. This is what I'm saying, there is no way to prove it is being used. HAARP leaves no finger prints, no evidence of it's use. Unless, maybe someone could be near by and take measurements? Anyone know if this is being done? It would be pretty easy to do, as long as they don't find out.