Mark Lynas is the author of three previous books. High Tide: News from a Warming World was published in 2004, Six Degrees: Our Future on a Hotter Planet in 2007. The God Species was published in 2011. Six Degrees was made into an hour-long documentary by NatGeo and broadcast worldwide in 2008, with voiceover by Alec Baldwin. As a pro-science campaigner and commentor he is a frequent speaker worldwide, particularly in the US and Canada. He is on the board of the UK campaign group Sense About...

Heuermann Lecture focused on a dialogue about the issues surrounding international agriculture trade.

Heuermann Lecture focused on finding solutions to some of the most challenging problems facing today’s society.