[Nebullis]

Also, various pre- and post-zygotic barriers which can arise by mutation of single genes. Species is such a loose concept that any definition has to be sufficiently broad.

[gore3000]

"Also, various pre- and post-zygotic barriers which can arise by mutation of single genes. Species is such a loose concept that any definition has to be sufficiently broad.

In other words 'species' is whatever you want it to be? How can you call evolution a science when no one can agree on what the theory is and on what a species and speciation means?

When you guys finally find the answer to these questions (perhaps in Junior's Ultimate Evolution garbage pile?) let me know so we can explore whether the theory of evolution is true or false.