Uncommon Descent Serving The Intelligent Design Community


Rob Sheldon on the renewal of 3.5 billion-year-old life claims

Sheldon: My best guess is that he has found something organically simple such as polycyclic aromatic hydrocarbons (PAH), if only because 3.5 billion years is a long time for organics to survive, and PAHs are the sort of keratonized (turned into keragen) that is stable. Read More ›