(October 30, 2015 at 7:35 pm)Esquilax Wrote:(October 30, 2015 at 7:29 pm)jenny1972 Wrote: but if 'the chemistry for life on this planet allows for it and nothing prevents it' and thats the reason why it happens then why dont humans use photosynthesis also ? we live on the same planet with the same chemistry .
Because the semi-random genetic mutations that constituted our evolution took us along a different path, supported by an ecological niche that was amenable to our current survival strategies.
Quote: and what do you think started this process to begin with ?
Chemicals working in energetically favorable ways in accordance with the laws of physics and chemistry. If you're just going to turn around and ask what started those, then I need to ask you why you think an "I don't know," answer would suddenly be evidence for intelligent design?
how were the laws of physics and chemistry developed what developed them ?
Imagine there's no heaven It's easy if you try No hell below us Above us only sky Imagine all the people Living for today 
Imagine there's no countries It isn't hard to do Nothing to kill or die for And no religion too Imagine all the people Living life in peace You may say I'm a dreamer But I'm not the only one I hope someday you will join us And the world will be as one - John Lennon
The easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also - Mark Twain
Imagine there's no countries It isn't hard to do Nothing to kill or die for And no religion too Imagine all the people Living life in peace You may say I'm a dreamer But I'm not the only one I hope someday you will join us And the world will be as one - John LennonThe easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also - Mark Twain
