Scott Alexander reviews comments on his defense of Baby Boomers, clarifying three separate claims about generational fairness and addressing debates about housing policy, Social Security, cultural changes, and whether the structural problems attributed to Boomers are actually universal features of aging populations.

A Links post presenting various news items and articles, ranging from cultural curiosities like the multiocular O to scientific findings about brain sex differences and genetic research, along with commentary on current events and politics.

Scott Alexander summarizes various responses to his post on 'cost disease', presenting diverse explanations for dramatic cost increases in healthcare, education, and infrastructure.

A Links post presenting various interesting news and studies from different fields, with brief commentary on each item.

Scott shares and comments on various links covering topics like startups, science, academia, social issues and charitable giving, with a focus on rationalist and effective altruist causes.