The problem is that we are stucj in a paradigm in which growth in itself is pursued, as opposed to the better level of life that should theoretically come with it.
Growth as an economical concept is terribly outdated. We already produce more than we need, have enough food to feed the entire world multiple times, change cellphones every year. We don't need growth, we need better allocation of ressources and especially to economically atke into account what is still called "externalities" such as, indeed, pollution, health issues (stress, depression, etc...all linked to the way we work) which have very real costs.
As long as we stay in the mindframe of growth as the endgame, there is no way to think a viable solution for pollution, because said pollution is not taken into account on how growth is calculated. So we're stuck with half-measures that or may not work, but that in now way go as far as the problem needs them to go.
What I'm saying is that we need a full change of paradigm, new economical theories and a whole new mindframe to approach this new challenge to humanity. Pollution is not some bump on the road that a couple taxes will solve.