Good point. I think there is a lot to be said about this idea because people always seem to follow the money when it comes time to make a choice. I think there is something to be said about projects like the one in Venice to build a wall to prevent floods. Projects which address climate change, while still costing money, may also address economic issues by creating jobs and bringing people to a region and if companies and countries invest time into projects which both proactively combat climate change as well as prepare for the inevitable outcomes of a changing climate it could have a frequency type effect on how climate change is treated globally. As your blog points out this could all start and be driven through large scale investments from things like pension funds.
Great blog post. Thanks for sharing this idea!