The internet (and the world) has changed A LOT in the 7 years since I interviewed Justin here. I really have to applaud him and the rest of the moderation team at Longecity for striking a delicate balance and creating a rare (in the current year) online space where free speech is respected and a high level of rational, skeptical scientific discourse is maintained. They have not acquiesced to stylish political correctness and modern dogmatic thinking but they also have not let Longecity devolve into a conspiracy theory echo chamber rife with spam and grift. It turns out that when you gather smart people, cultivate the discussion a little, and let people speak freely the resulting conversations are moderate, reasonable, and productive.
Join and support the Longecity forum, I know of few places on the internet as well-managed!
Listen: Justin w/LongeCity.org - A Community of Biohackers & Transhumanists "Ending the Blight..."
#FlashbackFriday to 2015, my podcasting/interviewing skills would improve but Longecity is still well-worth joining and supporting.