Why not? China has/had the problem in their own backyard and we're likely acutely aware of the impact it has. Wouldn't that hasten their need to come up with al

Why not? China has/had the problem in their own backyard and we're likely acutely aware of the impact it has. Wouldn't that hasten their need to come up with alternative solutions? Meanwhile the US is full of hubris and can't see beyond their own nose.