This article is so stupid it should win an award. Using lab intelligence, molecules appear that suggest life could start by chance! So we must suppose that there were lab conditions on early Earth, with the proper enzymes, pH, heat, etc. And the authors started with 300 molecule polymeres!

http://www.science20.com/stars_planets_life/calculating_odds_life_could_begin_chance

Here is a very complete critique from the ID view:

http://www.arn.org/docs/odesign/od171/ribo171.htm