The hypothesis if Gaia is that the Earth is "alive". That it is a self working system and basically "needs" life to survive. Basically it is a self working system that controls itself. All of us, all we see, all that is - is life and works together to sustain itself... Could this... This Earth - our planet be both God and Gaia? Is Earth... This self regulating system have conciousness and be the God that we see inside us or the God some pray too? http://en.wikipedia.org/wiki/Gaia_hypothesis
Since no god or gods or Gaia exist, then the answer is no. The gods the superstitious prey (hehe) to are in their own minds, and no where else. The hypothesis, of Gaia, is just as foolish, superstitious and ignorant as any god man has created.