Climate is always changing on earth. That has been proven true through the history of earth. It has swung in many ways through out history. I am just not an alarmist. Always lots of theories and nothing proven for a fact. Just like the hole in the ozone they thought Freon was THE cause, but their test was based on test tube. Problem with that test is Freon is heavier than air. Then there was salt is going to kill you. Many people ended up dying due to lack of salt, and then lets not forget that raw eggs can kill. Actually banned salad dressing in many cities that included raw eggs. The list could go on and on. While I do not like seeing the reefs getting destroyed, without solid proof I am not jumping on any band wagon, nor should we support groups trying to destroy industries they personally disagree with. Little like the Libtard putting booby traps on bike trails here in Colorado because HE thinks they are destroying the forest.