Yet in the end, science does arrive at generally accepted theories that each have stood up to an immeasurable number of tests (and yes, the theory of evolution is just as accepted among scientists as the atomic theory or the theory of relativity; it is not a product of a conspiracy, but based on mountains of evidence.)
*) For example, I share with many the belief that string theory is false (read Smolin’s The Trouble with Physics for good reasons why that would be so). There has been no shred of evidence for it so far, but an immense number of scientists are so invested in the theory (or to be more correct, hypothesis) that it will take a lot of time for this anomaly to be self-correcting. It is unprecedented in the history of science that a hypothesis is basically unverified for 40 years, and still accepted as being in the scientific mainstream.