Climate Change Models: Why Trusting Data Matters

Arctic contined to warm sea ice extent low Arctic land surface temperature in 2015 2.2 de Fahrenheit above 1981 to two10 but the point is the key point is that if you don't accept that the only way to try to formulate policy on what we do with emissions is to build models that's the only way you can predict the future otherwise you have tarot cards just before you come in Mal I'm going to interrupt cu hear from the science Minister because in the end um the government has to decide whether to trust the models and to act and make policy on the basis of them