As we all know Global Warming is a huge topic at the moment. We have also all learned that Earth orbits the Sun in an elliptical path. There is no way humans could cause such a dramatic change in the temperature, I mean, look at the dinosaurs. They are huge, poop a lot (big poop since dinosaurs are big), and contribute to methane which would have depleted the ozone layer way back then! The only explanation for Global Warming is that we are in the period of the elliptical path where Earth is closest to the Sun. Just wait a few more years and we will pass over that part of the elliptical. Thoughts?