There's no obvious reason to assume that the very same rare properties that allow for our existence would also provide the best overall setting to make discoveries about the world around us. We don't think this is merely coincidental. It… — Guillermo Gonzalez Copy Share Image
What would happen if the moon were not there? Then our tilt could swing wildly over a large range, resulting in major temperature swings.… — Guillermo Gonzalez Copy Share Image
There's no obvious reason to assume that the very same rare properties that allow for our existence would also provide the best overall setting… — Guillermo Gonzalez Copy Share Image
