Climate Change – the objections

Climate Change – the objections

10:18 | This video looks at alternative hypotheses explaining global warming. I am only looking at alternative hypotheses put forward by real, professional climate researchers, and the findings of real, professional climate researchers who disagree with them.

Climate Change – the scientific debate

Climate Change – the scientific debate

10:41 | A basic look at how climate scientists infer that man-made carbon gases are changing the climate, and how this view is contradicted by other climate scientists who are skeptics.