Hold on. This is an irrational unguided process. How can you possibly ascribe intelligent attributes such as choice to such a process?
Because it's simply the case, that in nature - it favours the ones that are equipped to do well, not because natural selection is some sort of intelligent invisible process that uses a magic wand to determine what lives or dies, but simply because - in the real world, if you can't survive you die - there's no intelligence, it's just how life works.
It's not irrational or 'unguided' that things either change to suit their environment or die.
I thought natural selection was an unguided process. How can such a process determine anything?
It sounds like natural selection can see into the future and work out what will be good for it.
Take this guy;
The bio-luminescent fishing rod stuck to it's head has evolved to attract fish - it then eats the fish.
It would be said, that the prey fish would be 'selecting' the angler fish by becoming it's prey, because in becoming it's prey the angler fish lives - and is therefore successful and lives on.
This isn't guided/unguided as such, it's simply how nature works - the only 'guidance' really, is the fact that an angler fish with a full stomach is successful, that's the driving force.
If the prey fish evolved sufficient intelligence to realise that the mysterious light in the darkness is actually an angler fish trying to eat it - the angler fish would be in trouble and would also have to adapt, this is the sort of constant arms race that's occurring in all living things, all the time.
We're actually 'evolving' rhinos by poaching so many - simply for their horn, it turns out that to have a big impressive horn is now a disadvantage so it's getting smaller, evolution predicts that if the current trend continues the rhino horn will grow smaller and smaller because humans are selecting it.
None of this is intelligent or rational, it's just nature.
That's a deeply profound statement. No answer, it just is? I'm struggling to grasp this to be totally honest.
Well it's the truth,
You're asking a lot of good questions, but I'd say the best thing is to go into a book shop and buy any of the detailed books on life and evolution, all of them will explain it better than I can and provide better examples - all the stuff i'm saying i've read in books, none of it is 'my information'