then servant of the people, i guy named martin kelsey if they could with the green fluorescent protein and outcomes in every color of the rainbow really. these scientists won the nobel prize for their work on day-glo jellies. >> survey shows the importance of funding for basic research which is being debated these days. speaking of basic science, peter, we're going to get into a discussion about present-day climate change, human induced climate change. give us some context, tell us about the length of which cycles in his longer. diplomatic shift happen naturally over hundreds of thousands or millions of years. >> to say something about what's happening to see ice now in the last few decades, because went ice first started working the arctic, the ice that we could see was very much heavy ice mostly. you can see the picture, multiply multi-your ice which is really thick like mounds of ice. occupying the whole of the arctic ocean between north american and the asia. and so the feeling, the psychological feeling you felt was that the world from the northern hemisphere was joined together a