New

The latest blog posts to take off on Hacker News. 742 posts.

Society, Policy & Culture
2019
64

The Information Apocalypse (2018)

My friend Aviv was recently the subject of a popular Buzzfeed article about the possibility of an impending “information apocalypse”. tl;dr: Aviv extrapolates from the fake news crisis that started in 2016 to a world in which anyone can create AI-assisted misinformation campaigns indistinguishable from reality to the…

85

Keith Smith on Free Market Health Care

Entrepreneur and Anesthesiologist Keith Smith of the Surgery Center of Oklahoma talks with host Russ Roberts about what it’s like to run a surgery center that posts prices on the internet and that does not take insurance. Along the way, he discusses the distortions in the market for health care and how a real market…

88

The cognitive costs of air pollution

Air pollution is a very big deal. Its adverse effects on numerous health outcomes and general mortality are widely documented . However, our understanding of its cognitive costs is more recent and those costs are almost certainly still significantly under-emphasized. For example, cognitive effects are not mentioned in…