What we'd need to do is drastic reorganization of how we work and live and manufacture things. Things like:

1. Ban advertising globally since it increases consumerism. Regulate long term guarantees and repairs and interchangeable parts
2. Abolish all patents, in order to redesign the many thousands of industrial processes, legal hurdles have to be brushed away
3. Make industrial meat production illegal
4. Redesign cities to have all necessities within walking distance and no through traffic, similar to sovjiet style city planning
5. Make climate change denial or obfuscating a crime like hate speech
6. Nationalize all oil production

Of course, it's career suicide to seriously discuss those points. That's why we still get this inane babble from the "intellectuals".

The sad truth is we simply don't live in a reality that ever could have done anything about climate change. So it never even mattered if it was anthroprogenic or not. It was always like a physical impossibility, an economic-political impossibility.