STOP thinking that planting trees will solve the problem.
We need to plan _forests_ not trees. Trees are not tools to fix our CO2 problem, we need to restore ecosystems and think how we can regrow forests and not monocultures of a "super CO2 capture tree".
When we will start to understand that one problem != one solution, especially when it comes to things as intricate and complex than ecosystems we will start to understand the root of our issues properly.