Rice Is a Big Source of Global Warming

Rice delivers about one fifth of the world's calories, but is responsible for a lot of globe warming. Rice production alone accounts for around two to three % of our human cause global warming. The problem isn't rice itself, but the way it's grown under water in those paddy fields which end up covering a big chunk of our planet. And i would like you to meet doctor smete currup who is breeding new types of rice based at rothamstead research just outside London.