There is something more there to look at than just mutations creating backbones and lungs.. The individual organs do not operate independantly but as part of a complex system. Lungs or gills function to provide the body with needed oxygen. So, how would a blind system develope lungs from gills when the system is blind. More pointedly, how would freshly developed lungs, having no developed messaging system with the new nervious system know how to function and what to contribute to the whole in measures precise enough to facilitate life?
These things are in no way simple and cannot arise alone. The system is integrated meaning that all the elements must happen at once and in tune with one another or catastrophe is the result. How many diseases exist today that show that the slightest variation of a given chemical within the body either way can cause life threatening consequences. What happens when blood sugar is too high or too low in the body?
Yet, your body doesn't just decide to "retune" to fix this - it can't. That is the point of medical treatment and belies the notion of adaptation to meet circumstance.
One may say that adaptation happens over long periods of time. Indeed, then why do we still have Diabetes after "millions" of years. Such things should surely have been long ago weeded out by selection and "beneficial" mutation.
Yet the opposite is true.
Anywhere you look, when you start thinking rather than just accepting what's fed you by Darwinists, the whole system is exposed for what it is - modern day High tech Charlatanism.. and nothing more.
well stated and very true tooo...