[adorno]

Well it's not doing a very good job, the vast majority of species are extinct.

What are you talking about when you say "it's not doing"? Evolution or intelligent design?

[ndt]

"What are you talking about when you say "it's not doing"? Evolution or intelligent design?"

That would be ID.

If some designer were intelligently molding species to fit their changing niches, it (the designer) is a miserable failure since the vast majority of species that have ever lived are currently extinct.

On the other hand that is exactly what you would expect from evolution/natural selection. If a a species fails to adapt to a changing environment it goes extinct, which just leaves a hole that gets filled by the first species that can survive there.