Origins of life remain unknown and extremely debatable despite the fact that the majority of scientists will tell you that it is definataly via the Darwin model because they fear the unknown and their own job! It makes no sense at all and we should really start to face up to the fact that this model of evolution doesn't explain anything more than minor modifications.
This is interesting:
http://www.panspermia.org/rnaworld.htm
People blindly accept this Darwin dogma. How many of you here confuse atheism with agnosticism????