I recently came across an idea that blew me away. I learned that if cancer tumors are treated with the wrong chemotherapy drug, the tumor (specifically prostate) will immediately develop a resistance to *all* chemotherapy drugs after that. Does that not imply intelligence, even a very superior intelligence that would immediately sense a danger and mobilize a very effective resistance to it? Even worse (or better), when prostate treatments chemically destroy testosterone in an effort to starve a prostate tumor, the tumors will actually regrow the testosterone producing mechanism. That is impossible to do at this time by human intelligence. This sort of intelligence exists throughout nature (although the tumor intelligence takes it a step farther). There's a virus that infects gypsy moth caterpillars. It makes the gypsy moth caterpillar climb to the top of a tree and liquefies its host, at which point the virus rains itself down on other caterpillars and ensures its spread. Maybe someone heard this story on Science Friday? Likewise there's a fungus that attacks ants and clamps their jaws shut around a leaf as it propagates in the ant. All this is like out of a science fiction movie except it's real. I heard a long time ago that the toxoplasmosis parasite infects mice in such a way that it changes their behavior to make them easy prey for cats, again to propagate itself. This sounds like the selfish gene of the parasite in action. However, I don't see how natural selection can be at work with the tumors, since the chemotherapy drugs have never existed before, so the tumor could not have selected for it. The effect happens if the wrong chemo drug is given as the first drug and it doesn't kill the tumor immediately. After that, it's too late, it becomes resistant to all drugs. Really mind bending stuff, it's up there with multiple dimensions and traveling faster than the speed of light (which yet needs to be confirmed). Human intelligence pales next to these achievements. Andy