We spend a lot of time playing defence against bad things. So, in the US, one of the focusses has been this huge Keystone Pipeline project, another has been the coal ports on the Pacific Ocean.

We have assumed control where once we worked with what we were given.

No one is strong enough  -  given the magnitude of the task, everyone has to step up their game.

For the first time in 150 years, the USDA reported there were more farms in America, not fewer. That has to make you happy.

Certainly, packets of sea ice, in say the Arctic, which have failed to fully reform in the last couple of years.

I think we need to think of lots of ways to communicate. And we tried some at 350. We organised what they called the largest art project in the planet's history. We do a lot with art and music and things.

Speaking for me, I think the odds of bankrupting Exxon are pretty small, but I think the odds of politically bankrupting them are higher. I think if we can use this as a vehicle to get out the analysis that these guys have 3-5 times as much carbon in the ground as the most conservative government thinks would be safe to burn, then that politically stigmatises them, makes them into the rogue industry that they are.