Fine Tuning Principle: Devastating Disproof and Scientific Refutation of Atheism.

[LinuxGal]

Physicist Paul Davies teaches: "There is now broad agreement among physicists and cosmologists that the Universe is in several respects ‘fine-tuned' for life” (Cosmic Jackpot, Why our Universe is just right for life), while even Steven Hawking admits: "The remarkable fact is that the values of these numbers seem to have been very finely adjusted to make possible the development of life."

You can only adjust constants if they aren't constant.  That would make them variables.  And one thing we know about these "variables" is they don't.