Looking back and ahead on climate change

Bozen – Somewhere in a classroom in Bozen, Berlin, Los Angeles, Brisbane or even Moscow there is no doubt a teenage boy or girl listening in feigned interest as his teacher takes his class through the topic of climate change. At first he probably isn't sure as to why it should concern him, but after a little while the penny will drop and he'll see some way in which he too contributes to the proble...