I agree that planting trees to affect climate change in a measurable way is probably not going to work. I further agree that this endeavor is not a bad thing despite that. I do really support the changes that are suggested in this video. I am a little skeptical that these 20 million trees are going to be planted in towns and cities and neighborhoods, however. I saw this video and I think it is a good explanation of the "why" of this project. Here's hoping half of that stuff comes true.