Bjorn Lomborg — Danish Scientist born on January 06, 1965,

Bjørn Lomborg is a Danish author and environmentalist who is an adjunct professor at the Copenhagen Business School, director of the Copenhagen Consensus Center, and a former director of the Danish government's Environmental Assessment Institute in Copenhagen. He became internationally known for his best-selling and controversial book, The Skeptical Environmentalist, in which he argues that many of the costly measures and actions adopted by scientists and policy makers to meet the challenges of global warming will ultimately have minimal impact on the world’s rising temperature... (wikipedia)

Think on a 50-year scale, which is a much more natural time-scale for global warming. The US is right now spending about 200 million dollars annually on research into renewable energy.
Listen, global warming is a real problem, but it' s not the end of the world. A 30-centimetre sea level rise is just not going to bring the world to a standstill, just like it didn't over the last 150 years.
The obvious issue is providing clean drinking water and sanitation to every single human being on earth at the cost of little more than one year of the Kyoto treaty.
To prepare adequately for the challenge of global warming, we must acknowledge both the good and the bad that it will bring. If our starting point is to prove that Armageddon is on its way, we will not consider all of the evidence, and will not identify the smartest policy choices.
My suggestion is that we should first work to ensure the Third World has clean drinking water and sanitation.