The hope and hype of seaweed farming for carbon removal
In the same way, there are two major things we need to do to address climate change. We need to cut emissions—for example, by slowing down our use of fossil fuels. That’s akin to turning off the water tap. Then we’ll need to mop up the spill—that’s carbon removal, processes that aim to pull carbon pollution out of the atmosphere. There’s a problem with the second part of this plan: our box of cleaning supplies is a bit bare. Researchers and startups are working on it, building demonstration projects for direct air…