Mark Lynas is a British author and journalist whose work focuses on environmentalism and climate change. He is the author of several books, including 'High Tide: The Truth About Our Climate Crisis,' 'Six Degrees: Our Future on a Hotter Planet,' 'The God Species: Saving the Planet in the Age of Humans,' 'Nuclear 2.0,' and 'Seeds of Science: How we got it so wrong on GMOs.' His 2007 book, 'Six Degrees,' won the Royal Society's science book of the year award in 2008.