To carry out a method of tracing and investigation against the industrial sewage directly discharged into rivers so as to search the main pollutive source.
Reducing the production of greenhouse gases would decrease future damage to the environment, but what about all the pollutive waste we've already created?
This releases a tremendous amount of energy as heat and nuclear fusion could eventually lead to a sustainable power source that's less pollutive than coal.
The technology to achieve Net Zero exists in the world today, but utilizing that technology will require decisive, global changes to environmental policies and many of the world's most pollutive industries.