The IPCC have said today that we've only got 12 years to act to prevent the climate warming by more than 1.5 degrees, which is at the low end of the goal set in the climate achievement. Can we do it? I don't feel hopeful. We haven't had the cultural change to lead individuals to take action and governments definitely don't seem to be acting. I remember when climate change first became big news, or at least I heard about it, in the nineties. We've now started to see more extreme weather events, which I think the science agrees are caused by climate change. I don't know what it will take for humankind to change.