It is an ingenious solution. That's why planting trees is the right thing to do. Plus, trees NEED CO2, so, yes, we could cut down on CO2 emissions but just don't go on an environmentally overzealous crusade (or is it jihad) against CO2, after all, we exhale CO2 too, so are environmentalists now against people exhaling? :insert troll face here:
But anyway, the worst "greenhouse gas" in the atmosphere is water vapor. Now is some braindead tree hugging legislator going to try and ban dihydrogen oxide to reduce water vapor in the atmosphere? :insert troll face here again: