As a senior, I am able to have limited impact on the physical side of getting new trees in the ground, but for reasons of climate change, and reforestation here in Oregon, I consider doing so an important part of the responsibility we have to nature. Can you tell me who is involved in a meaningful way in doing that, and if you have a relative efficiency opinion, I would appreciate it if you would share it. I got my regular dun from the Arbor Day Foundation, touting there hope to plant trees (along with all sorts of free gifts if I send them money), and Oregon Parks Forever seems to be expanding its activity beyond its stated mission, but one wonders where the infrastructure will come from. HELP. I want to contribute, but not to administrative and fundraising expensive of more that 25%.