Skeets, I read thru most of that article. Those folks get too much money to study things that will eventually take care of themselves.
They have determined:
"How are earthworms affecting forest ecosystems that evolved without them?
At the top soil layer, earthworms convert fallen leaves to humus. That’s a good thing if you’re growing a garden, but, in a natural forest, it causes a fast-tracking of the release of nutrients instead of allowing the leaf litter to break down more slowly, as it would without the earthworms.
Also, as they burrow through the ground, earthworms disrupt the mutually beneficial symbiotic relationship between fungi and plants. Some deep-burrowing worm species change the pH of upper soil layers by mixing in alkaline soil from deeper in the ground.
Burrows carved out by earthworms also speed up the drainage of rainwater, drying the soil faster."
We'd all be better off without the internet. It just gives these folks a method to express their.....
I had a friend who was kind of crude, but plain. He expressed it like this, "Sh-t fire and save matches!" when a discussion like this was brought up.
Skeets, are you on their mailing list?