At the timescale and costs needed to combat climate change, trees will be prohibitively expensive(land, fresh water) and slow. If reducing global carbon with plants was easy, governments wouldn't probably be complaining about protocols, solutions for almost 3 decades starting with Kyoto discussions. Can we stop mentioning planting trees as ultimate solution everytime carbon capture research comes up?
> Can we stop mentioning planting trees as ultimate solution everytime carbon capture research comes up?
Fine, but by the same token, the absence of progress on climate change is because there is no political will, not because it is hard. With enough adults in the room, we could have solved this problem 20 or 30 years ago at comparatively little cost.
We can manage grassland and savanah. Grasses exudate a lot of their sugars (carbon) into the ground feeding the microbes. Holistically managed grassing is all about timing the regrowth and recycling the nutrients and fibers through the cow.
The prairies are amazing ecosystem pumping carbon into the ground when properly managed.
