Oh, really? You mean those 400 who signed the Discovery Intitutes push petition against evolution? You do realize that some of them renounced their signature, don't you? And that many of them work in disiplines that have nothing to do with biology or anything related?
And you do realize that those 400 are dwarfed about 100x by scientists who support evolution?
Nah, you wouldn't know that.
Not to mention that the statement is not about rejecting evolution but is simply about questioning one mechanism being enough to explain all variation.