[BMCDA]

The only problem with ID is that it can be applied to anything. How do you differentiate between a rock that is designed and one that is not? If you allow ID as an explanation you can never rule out the possibility that a basalt or granite rock you find somewhere is designed by some supernatural being.

[Heartlander]

In the same respect, natural design is being applied to everything. If man was simply designed by nature then would it be reasonable to say that everything man designs is a natural occurrence?