Stephen Fry

At the same time we are aware that our various religions and ethical traditions often offer very different bases for what is helpful and what is unhelpful for men and women, what is right and what is wrong, what is good and what is evil.

The leg system of the beach animals works because of a combination of certain lengths of tubes. Because of the proportion of lengths, the animals walk smoothly. You could say that this range of numbers is their genetic code.