the ice caps are melting, coral reefs are dying in the air is often thick with pollution. the scale and seriousness of this crisis reflected in this year s winners of the nobel prize for physics. the swedish academy of sciences are awarding it into parts. firstly, to shakuro munadi and klaus hassellman for predicting global warming and to giorgio parisi who discuss who discovered now. thanks. all three men, it s recognition of life s work it s more to it than that. i think it was important, not only for me but also for the other two because climate change is a huge threat to humanity and it s extremely important that governments act resolutely as quickly as possible. resolutely as quickly as possible- resolutely as quickly as ossible. , ,. , , ., possible. these scientists have s - ent possible. these scientists have spent decades possible. these scientists have spent decades in possible. these scientists have spent decades in research - spent decades in research trying to grasp