This is how it concludes:

“In many parts of the world, including some of the most densely forested, trees are not perfect allies for tree-huggers anymore, and forests no longer reliable climate partners. What was once the embodiment of environmental values now seems increasingly to be fighting for the other side. In some places, fighting harder each year.”

I have no clue what he thinks should be done about it, but he’s definitely calling out forests for “fighting for the other side”.