Yeah, it does seem like an "out of the air, into the groundwater" solution. But sometimes you have to stop the bleeding before the injury can heal, and China is

Yeah, it does seem like an "out of the air, into the groundwater" solution. But sometimes you have to stop the bleeding before the injury can heal, and China is making progress [1] on the root cause also. [1]: https://e360.yale.edu/digest/china_anti-pollution_efforts__lead_to_steep_drop_in_sulfur_dioxide_levels/4611/ https://e360.yale.edu/digest/china_anti-pollution_efforts__l...