Anders Sandberg has written a wicked cool article for the BBC: https://www.bbc.com/future/article/20210113-the-megascale-structures-that-hu mans-could-one-day-build spike -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.extropy.org/pipermail/extropy-chat/attachments/20210115/2bbd46e3/attachment.htm>