A s I write, the main conclusions of the UN Intergovernmental Panel on Climate Change is delivering the key conclusions from its forty two page report known as "Summary for Policy Makers". None of what they have to say comes as a surprise. It is a tale of woe. A tale of increased CO2 levels in the atmosphere, of warming oceans, forest fires and desertification. Mankind has plundered and abused this beautiful planet and now we are reaching the painful reckoning. More than ever, those who deny climate change seem like crazy fools - isolated in their ignorance. One of them even got to be America's 45th president. The report brings together hundreds of scientific studies and confirms what the rest of us suspected: climate change is real and human activity is responsible. There is no getting away from this truth. Seen from outer space, this is just a little planet - a tiny blue and green marble gyrating in the endless blackness. You would think that the inhabitants of th...