Thank you.
If there's time, I'd like to ask Professor Le Quéré about the way the EU goes about what Professor Wright mentioned earlier as “effort sharing” or “burden sharing”.
As a Canadian climate activist since the mid-1980s—that's how long I've been working on climate, so I'm a complete and utter failure—it's always struck me as remarkable that when we come back from Kyoto or from Copenhagen, we don't actually put together a national plan, whereas the EU comes back and says, “Okay, who will do what? Let's split this up. Let's get it done.”
Can you describe the EU process and how they've managed to do so well as a collection of nation states in observing a target that applies to the whole bubble?