The church has been questioning greed for quite a while. If trends in the west continue the church is going to go away before the instinct to be greedy does. I think this is a fundamental problem for all of the current solutions to our climate crisis. Any strategy which requires everyone to stop being greedy and consider others is most likely going to fail. I think that a lot of people are under the impression that all that needs to happen is things just need to get bad enough and then eventually people will see the error of their ways. Self delusion is such a powerful force in both directions I think it’s unlikely to happen.