No the word 'evolution' has two meanings.
1. change with in a species via natural selection.
2. change of a species into a new species.
Here we are talking about the 2nd meaning which has not been observed or scientficly proven to have happened.
ah we are, are we? if i had to guess there, i would guess that we have just made poor divisions into species, but i see some corrections being made there, too, and i guess even the parameters for #2 are being challenged now? Even scientists working with genes are hard-pressed to state a truth on the matter, seems like.
but for now i would say one takeaway is prolly that believe it or not, there are scientists disputing the evolution of new "species" from old ones, even if they are not necessarily trying to prove Creationism, they are at least kind of the Creationist's scientist of choice by proxy or whatever; the point being that if/when some scientist does assert that they have evidence of #2, some, many other scientists will require the theory to stand trial, it isn't like many think, that some scientist cabal will assert some lie that cannot be questioned.
but really it is becoming more apparent that speciation the way we define it is just a frame that we are about to outgrow, i guess. It is an expression of the seen, so to speak, and isn't expressing very well what the genes are telling us, is what i gather from those guys