Tues 4th Dec, 6pm GMT, 10am PST, SLT
Tara LaForce, Imperial College, on her research into carbon capture and storage
Tues 11th Dec, 6pm GMT, 10am PST, SLT
Dr Simon Buckle, Director of Policy at the Grantham Institute for Climate Change
Thur 13th Dec, 5pm GMT, 9am PST, SLT
George Monbiot, Guardian Columnist and author of Heat: How we can stop the planet burning
For further announcements of speakers be sure to check the Nature Network blog.