Could a unit of Marines destroy the entire Roman Empire if they traveled back in time? That is the question that inspired the now-legendary Reddit thread that turned James Erwin from an anonymous commenter into a Hollywood screenwriter. His once-in-a-lifetime opportunity did not go exactly as planned.
Boston area listeners, join the Endless Thread team on July 25 for a behind-the-scenes look at our five-part series, "Infectious: The Strange Past and Surprising Present of Vaccines – And Anti-Vaxxers." Event info: https://wbur.fm/2XXJIts