No, it's the default, virtue-signalling position to be shared on Facebook. This treaty has nothing to do with any child's "survival." Nothing. Paying $100 billion annually to a fund administered by the globalists, large amounts of which will leak out to their friends and dictators does nothing to prevent climate change.
There is one thing that is useful: technological innovation, making renewable energy cheaper. A revenue-neutral carbon tax might even useful insofar as the damage is not too great. This treaty however is a fraud propped up by this sort of article.