What Genesis 1-3 is not: a play-by-play, atom-by-atom historical and scientific account of creation. The author/community which produced the text clearly had other things in mind than producing such a thing.*
This is widely accepted by people who should know: scholars in fields relevant to Genesis 1-3 (biblical scholars, ancient near east religion scholars, hebrew linguists, experts on ancient semetic poetry, etc. – see relevant examples in the Denver Seminary Old Testament bibliograpy – updated annually). Yael Klangwisan spoke on Genesis recently at a TANSA event at Laidlaw college, and a very informative PDF of her slideshow can be found here.
Unfortunately there are two kinds of people I know of that both tend to insist that Genesis 1-3 is intended as a ‘factual’ report of the exact, literal events of creation. These two types of people are (who would have thunk it!?) young-earth Creationists (YEC’s)… and many (not all) atheists.
YEC’s are convinced that science supports their literal interpretation (see pretty much anything on this site)…
…and some atheists are convinced that this literal-and-only-literal-gosh-darnit interpretation has been replaced by science (see the opening statement of Richard Dawkins from his 2007 debate with John Lennox – and I’ll put a transcription of it as the first comment below).**
Meanwhile, there are those who are willing to listen to what Genesis is really trying to get across, and who refuse to use science to prove their religious or anti-religious views.
*Many/most/all? of the characters in the Bible, for example, would have been aware of the poetic and metaphorical nature of Genesis 1-3, though would naturally have had little/no reason to question whether or not it took 6 days for God to create the world, etc. A prime example of just how much the literal-ness of this text does not matter in Jewish thought is the story of when Ray Vander Laan asked the world-class Jewish scholar, Jacob Neusner how long the days of creation were; to which the reply after a long pause was “I’ve never thought about that.”
** No… wait… Dawkins doesn’t only say that the literal interpretation of Genesis 1-3 is replaced by science, he says that religious explanations in general are replaced by science… Wow.