AI programmers crash and burn, the toxic positivity lurking in countries ranked as the world's happiest, why Neanderthals fell into an evolutionary bottleneck, and more...
![[ world of weird things ]](https://substackcdn.com/image/fetch/$s_!V-uR!,w_80,h_80,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93728edf-9a13-4b2b-9a33-3ef171b5c8d8_600x600.png)
your science briefing for 01.29.2015
AI programmers crash and burn, the toxic positivity lurking in countries ranked as the world's happiest, why Neanderthals fell into an evolutionary bottleneck, and more...