What an increasingly wonderful world

Climate change is not the extinction-level event it is often characterized as. Still, it is a problem we need to address, focusing on smart, effective solutions. In his latest long-form interview on climate change and climate policy on Uncommon Knowledge (filmed at Stanford University), Lomborg discusses practical ways to lower our carbon footprint and emissions, pointing out why “carbon free by 2050” probably isn’t achievable without massive energy breakthroughs coming from green energy R&D.

Danish statistician, author of The Skeptical Environmentalist (2001) and one of the TIME 100 Scientists & Thinkers of 2004, Bjorn Lomborg, 42, sat down with TIME's Laura Blue in London to discuss carbon cuts, his many critics, and his new book, Cool It: the Skeptical Environmentalist's guide to Global Warming, published in the U.S. in September 2007. Watch the full interview

This unique title draws together in one volume some of the best thinking to date on the pressing social, environmental and ethical challenges we face as a society. These are the Top 50 Sustainability Books as voted for by the University of Cambridge Programme for Sustainability Leadership’s alumni network of over 2,000 senior leaders from around the world.