Wait till you find out what is going on with the permafrost at the Siberian flats, Alaska and elsewhere. If you freeze stuff in a refrigerator, the power goes out, well all that decomposing stuff will give off gasses and those gasses are way more potent as a greenhouse gas than c02.
Some of those drugs will change your brain chemistry permanently or rewire it. They can even make you paranoid and start to believe weird conspiracies.