Today, the Stern Review on the economics of climate change was archived into the records of the National Archive. I had created a copy for myself, as I found it easier to read than on a web browser. It’s probably no different today.
It’s most important finding was that early action paid bigger dividends, and that we needed to avoid a 2% increase in the planet’s temperature.
… the less mitigation we do now, the greater the difficulty of continuing to adapt in future.
For more, by wikipedia …