Design can never be an ultimate explanation for anything. It can only be a proximate explanation. A plane or a car is explained by a designer but thats because the designer himself, the engineer, is explained by natural selection. – Richard Dawkins
It has become almost a cliche to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics. – Richard Dawkins