Biologist John Roden will give a talk called ‘Global Climate Change: Why Are There Still Skeptics?’
AGW alarm 'rests on a three-legged stool: that the climate is warming, it's human-caused and it will bring catastrophic results. And if any one of those is disproved, the paradigm collapses...the Jurassic period was a vastly more dense 700,000 ppm (of Co2), 'yet the planet wasn't more than 20 degrees warmer.' This is because the gas has a ceiling at which it doesn't increase heat from trapped sunlight'
