Global warming itself is an externality, it's not priced by the market. If you buy into solar for example, you profit from the energy it produces (which is disjoint from global warming) and/or from the price put on global warming by a government. The developments are absolutely dependent on the ongoing doomsday hype (the world ends in 12 years you guys!), not global warming itself.

The only thing that I can see the market re-pricing in regards to global warming is land, i.e. you could buy some land in Siberia now because it will be livable in the future. However, that future is so far away it doesn't make sense to buy in this lifetime. Furthermore you could be shorting any business that depends on a stable climate.