DNA is the master blueprint for building life. It did not come into existence out of thin air.
Genetic diseases? What’s to explain? A lot of mutations are neutral, some are harmful. And the tiny number of possibly helpful mutations have little chance of being passed on yet they receive credit for doing so. The science of biology, at present, has a fragmentary, biased and partly fictional idea of how things may have happened some years back.
The suggestion is that in the mists of time, not unlike a curtain, magical things just happened to happen. The explanation and reason these things supposedly happened is millions of years. That’s all you need, millions of years and you get increasing, specified and functional genetic information, once again, out of thin air. That’s why scientists tried to prove evolution using fruit flies – short life span, expose them to some radiation and see what happens. In that case, nothing new. Sure, the flies’ genetic material was mixed around but nothing new.
I hope you can see that the gradual assembly of a pair of eyeballs is nonsensical when explained in purely ‘random mutation and natural selection’ terms. Things like eyeballs are not metal parts that go into a machine. They need eye sockets spaced apart at the correct distance for binocular vision. They need optic nerves and they need to be connected to the correct part of the brain.
Here’s a scientist that may interest you. He may help you to understand my point of view:
youtube.com/watch?v=EczOQ1mV5aU
Peace,
Ed