Nature & Environment
Environment: understanding atmospheric and ocean flows
...interacting with what I call the cryosphere. That's the frozen parts of our planet. So I've been out on ships and working on the frozen oceans in the Arctic and the Antarctic and making measurements around the continents. TAMSIN EDWARDS: So I'm a computer modeller. I use data like use in my work. I study Antarctica. This is a model of the bedrock underneath Antarctica....