What will it take to change the world at this point? We have all the data. We have the moral argument. We have the numbers of people who get it. The question we all need to ask ourselves now is, do I have the courage? How enough of us answer that will make the difference.

It will take the end of capitalism. The latest IPCC report is rather explicit about this. We can have a global economy based on a model of eternal growth. Or we can have a recovering or mitigated global climate. We cannot have both. Please start speaking honestly about this.