I find one of the most irritating things in much modern scientific writing, or in television 'scientific' programmes is the notion that evolution explains everything.
These days if a writer starts to tell me (without any evidence) that something evolved in such and such a way - and particularly if they introduce this without any necessity - I stop reading, or switch off. Evolution has become the catch-all approach to science, and is basically so nonsensical in the way much of it is used that I just can't be bothered to follow these sorts of 'arguments' through.
You could say that my own 'bias' is showing here, and that I should 'inform' myself by reading things that I don't agree with. I do, if there's a good reason to do so, but when someone supposedly claims things happened by evolution and does it without anything to back up the statement, I know I'm in the presence of a writer who hasn't really thought through the implications of what they saying.
And in case you think that my bias is showing and that I should read things I don't agree with in order to be more informed, check out Dr Cornelius Hunter on the same subject. I quote:
...evolutionists have a seemingly never ending list of mechanisms they use to explain everything in between. Whatever we find in biology, evolutionists say it must have evolved. Their predictions and expectations are often falsified and they have to patch their theory repeatedly. And there is no distinction between a new, fantastic design and a repeated design--both are equiprobable under evolution.
If a new, fantastic design appears such as the trilobite eye, then evolutionists ascribe it to natural selection. If similar designs are found in different species, then it is ascribed to common descent. If later cousin species are found to lack the design, then common descent can be dropped as an explanation and the design can be said to have evolved independently. The evolutionary explanation is extremely flexible.
More on Cornelius Hunter here.