A change in attitudes is not enough. Structural change is needed to reduce our greenhouse gas emissions. Currently, the population is unable to achieve results.
Agreed.
Our ecological goals are to make biosphere damage scarce, but our economic practices aim to make scarce things plentiful. We need something to balance out the effects of scarcity-based economics.
The population is achieving results. Most of these results are occurring in China, which has begun an unimaginably huge deployment of renewables and nuclear. Europe is also making progress. The rest of Asia will go next, and then (as it develops industrially) so will Africa. Even parts of North America will quickly electrify: for example, Canada just agreed to reduce tariffs on Chinese EVs to 6% from 100%.