The author Lyman Stone writes mainly for IFS Institute for Family Studies, which is moderately to strong biased to the right according to https://mediabiasfactcheck.com/institute-for-family-studies/

He also writes for The Federalist, another biased publication: https://mediabiasfactcheck.com/the-federalist/

If you look at the destruction of natural resources world-wide, you don't have to be an expert to see that the current resource usage is unsustainable. At the same time the rich countries are unwilling to give up their status. The trend is going in the wrong direction.