Well, when I began giving this serious thought in the late 1990 ’ s, molecular biologists were beginning to realize that the chemistry of life is much more elaborate than anyone had previously thought.
Kui ma 1990 - ndate lõpu poole selle üle tõsisemalt mõtlema hakkasin, olid molekulaarbioloogid hakanud mõistma, et elusorganismide keemilised protsessid on palju keerukamad, kui varem arvati.