Episode summary: There is a cave in southern France that contains some of the world’s most deeply hidden secrets. To get there you must crawl on your belly through a long tomb-like passage, with your only light held between your teeth.
Listen here.
Webmentions
Webmentions allow conversations across the web, based on a web standard. They are a powerful building block for the decentralized social web.
If you write something on your own site that links to this post, you can send me a Webmention by putting your post's URL in here:
Webmentions