Best of 2022

The blog posts Hacker News loved most in 2022. 217 posts.

Science & Space
96

Migratory monarch butterfly now endangered

Gland, Switzerland, 21 July 2022 (IUCN) – The migratory monarch butterfly (Danaus plexippus plexippus), known for its spectacular annual journey of up to 4,000 kilometres across the Americas, has entered the IUCN Red List of Threatened SpeciesTM as Endangered, threatened by habitat destruction and climate change. All…

109

Adversarial Collaboration

[EDITOR'S NOTE: In marking this year's 25th anniversary of Edge , we are presenting original lectures from eminent scientists and other thinkers in th­e empirical world who are changing the way we think about science and our place­­ in the world.]