Our governments aren't doing sh-t, except stealing money from us, and lying about why they're giving it to their friends.
They are an incomparably greater problem than climate change, and their overeach blocks all practical low-cost mitigations.
Why should high-sulfur jet fuel become and remain illegal? Especially if was doing more good than harm in the stratosphere?
Why is sequestering carbon in landfills demonised, and billions in taxpayers funds spent liberating the carbon in waste into the atmosphere?
Its almost like government is trying to create the problem they're warning about...? Oh wait...