We must stop pollution for reasons of biosphere toxicity, NOT because of climate change. The TSI model of solar forcing ignores nearly all climate forcing aspects of space weather AND applies that forcing to the human total. This video shows that fact in a way that anyone can understand.
https://www.youtube.com/watch?v=NYoOcaqCzxo
The factors described happen regularly - they have not been significant over thousands of years, even though there have been slight variations over the centuries. Our last century is unprecedented within the thousands of years we can measure - period.
But this is just a detail when it comes to sustainability. This implies that our fuel resources shall last FOR EVER, our manufacturing resources shall last FOR EVER, our food resources shall produce FOR EVER, our water supplies shall collect FOR EVER.
If we fix sustainability we won't have a climate problem - period.