the article is over 2 years old, before crispr was widely known, before senolytics, before mountains of cross species research on rapa and rapalogs, before numerous other advances, and obviously doesnt know both the breadth and extent of the breakthroughs made even relevant to two years ago. to top it off, he uses the third law of thermodynamics and a 12 year old paper as the basis for what he wrote. personally, this guy seems as much of an expert on this subject as trump does on the environment. i give it just as much weight