Here's a much better idea; simply grow the topsoil of the U.S. by 1/2 inch. That would absorb as much CO2 as China emits---if China wants to give us a lot of their CO2, why should we complain? CO2 coverts to biomass...China burns coals, the prevailing winds bring us their CO2, and we grow biomass with it.
idea thanks to Freeman Dyson
Oops, make that 1/100 of an inch, not 1/2 inch.
Simply adding 1/100" to American topsoil would absorb all the Chinese CO2. And they send it to us free on the wind!
These people only see problems, whereas genius types like Freeman Dyson see opportunity.
Don't listen to dullards who haven't progressed past the Edwardian age.