Well, what’s going on is cycle,” Plimer said in the interview. “It’s normal to have cycles of climate. We are getting towards the end of a warm period. The peak of the warmth was about 5000 years ago, and we are heading for the next inevitable ice age. Now, I know it will be on a Tuesday I just can’t tell you what’s Tuesday. But climates are cyclical. And just because you live on planet Earth doesn’t mean that you are controlling major planetary systems. For you to think that you can actually control what happens on the planet means you to have an ego incommensurate with your knowledge. … No one has ever shown that human emissions of carbon dioxide drive global warming. If you think it has been shown, please give me the five scientific papers that show this. That question has never been answered. Show me that human emissions drive global warming.