Origin‑of‑Life Theory Under Strain

Recent experimental work reported in the article highlights serious gaps in the dominant 'RNA world' account for how life began, showing that key chemical steps assumed by that model are harder or less plausible than commonly believed. If reproducible, those findings force scientists to reconsider which pathways to prioritize and change how we search for life beyond Earth. — If the leading model for life’s emergence is faltering, it reshapes research priorities in origin‑of‑life studies, astrobiology, and public thinking about life's rarity or ubiquity.