I’ve said for at least a decade that Darwin notice MICRO-evolution in the Galapagos finches. There has been no evidence, anywhere, of MACRO-evolutionary changes. Say, a dinosaur turning into a tern, swallow, eagle, vulture, or anything else.
Just for our lungs to work, how many “evolutionary changes” would be necessary? More than one, and that means, you can’t get there from here.
There is no such thing as "macro-evolution", there is only short-term "micro-evolution" repeated millions & millions of times.
That's how different breeds diverge into species, become separate genera in distinct families of disparate orders, etc.
No "macro-evolution" involved, all just "micro-" repeated millions of times.
= Evolution.