Trees sequester carbon dioxide, and paper is made from trees. So shouldn’t you use as much paper as possible to stop climate change?
Genetically modified seeds aren’t enough. We have to change the entire agricultural system.
Prof. Jim Hansen to use lecture at Edinburgh International Science Festival to call for worldwide tax on all carbon emissions.
After the Cold War, Cuba faced many of the agricultural challenges that the rest of the world is now anticipating.
A paper in Nature shows how increased CO2 in the atmosphere led to warming – rather than the other way round