You probably heard that the Paris Agreement has come into effect, and you may have heard that the 22nd Conference of the Parties (COP) is starting today. It seems like the world is taking steps- small steps, and much later than they should have been taken- but still, it's reason for optimism.
One particularly appealing prospect is that of saying "yes" to more forests rather than just "no" to coal, fossil-fuel powered vehicles, etc. This writer thinks that forest development should be the heart of any strategy against climate change. Obviously pro-forest policies are costly too- preventing someone from developing their land keeps them from becoming richer, and people living near restricted land might have a hard time, say, getting access to electric power. Clearly the goal is not to keep people in the dark ages!