You've confused me now Andy. The human body is a self regulating super organism (think of all the bacteria we depend on to digest food) subject to both internal and external influences - but it doesn't mean it was designed that way.
Entropy doesn't imply design. But you ranked Gaia theory up there with lizard overlords. Which seemed a little harsh.
Ah - ok. So anything with more than one cell is therefore a "self-regulating super-organism"? Not sure exactly where that gets us! How do you go from there to a justification that all the various elements are working together in a co-operative basis? Fact is that the humans who developed a more effective use of intestinal bacteria lived to spread their genes more effectively than those who did not. The concept of the Earth as a self-regulating super-organism doesn't seem to be worknig at the moment though, seeing as the most effective way to protect 99.9999999999% of life on Earth would be to destroy humans!
Entropy certainly doesn't imply design - by its very definition it implies decay. However, in one area you're definitely right - I apologise profusely to those who believe most passionately, honestly and sincerely in Lizard Kings