The remarkable life of Erwin Schrödinger's What Is Life?

In the seven decades since Schrödinger's book was published, it has gone through stages of differing appraisal, starting with guarded approbation in the 1940s. When several luminaries in molecular biology described the work as influencing their careers, the book's renown increased. In What Is Life?, Schrödinger examined genetics from the perspective of a theoretical physicist, and conjured up ideas that dilettantes admired and experts slighted. Schrödinger sowed his most important ideas in terms of metaphors, allowing readers considerable latitude for interpretation. Some found nothing worthwhile in the book, only chemical naivete and ignorance of work that had already been done. Others found deep inspiration and a desire to understand biological reproduction, even if it required new paradigms of physical science. What Is Life?--like the ancient parable of the blind men and an elephant--is an example of the ineffable nature of truth, pitting subjective experience against the totality of the reality. The legacy of What Is Life? may ultimately be respect for different opinions.