Planting trees is not effective since it takes decades to capture the carbon, but the next years are crucial for determining long term climate developments.
There is no carbon capture technology on earth that can be rolled out at a scale over the next few years that can compete with planting trees. Especially not one that has just been invented in one university. Ash grows 90cm per year, that's all carbon. Scale that to millions and billions.
adammarples|2 months ago