The summary of that article is not as rosy as you seem to think. Viewed objectively, it describes an environment that still faces powerful adversaries, such as crown-of-thorns starfish and high temperature water.
And it’s just one example of an area where conservationists are trying hard to prevent catastrophic results. Coral reefs all over the earth are facing extinction. There is an endless list of situations
all over the earth where humanity is negatively affecting the environment.
Threats to coral reefs:
The Reefs at Risk program at the World Resources Institute uses GIS to map and analyze threats to coral reefs while promoting reef conservation education.
www.esri.com
My stance is that the unregulated growth of the human population is doing irreversible damage to our world, and that the
only solution includes a radical reduction in our numbers. However, I’m extremely pessimistic that we, as a species, can stop the destruction.