Key points are not available for this paper at this time.
There are two main groups of theories for the origin of life on Earth, the prebiotic broth theories and the hydrothermal theories, exemplified by the iron-sulfur world theory. In his Perspective, Wächtershäuser discusses the report by Cody et al., which provides key support for the latter proposal.
Günter Wächtershäuser (Fri,) studied this question.