You're right that in 30 seconds I'm not going to give you a whole lot of technology.
Agriculture contributes to greenhouse gases, but agriculture's also a solution, notably the conservation agriculture that I talked about. You're incorporating more residues into the soil, and that's actually capturing carbon in the soil. Ways that help people move away from purchased fertilizers towards livestock manures and things like that all help to reduce greenhouse gas emissions. There are a lot of different techniques that can help people adapt to changing livestock—