Scott Alexander writes two satirical sequels to GATTACA, critiquing discrimination based on epigenetics and educational background.

Scott Alexander explores how people can have vastly different experiences of the world and others, even in similar circumstances, due to social bubbles, varying interpretations of social cues, and unconscious influences.

Scott shares various interesting news items and studies spanning history, science, politics, and technology, with commentary on each item's significance or irony.

Scott shares and comments on various links covering science, politics, and culture, with topics ranging from automation's effect on employment to psychology's replication crisis.

Scott presents evidence for the reality and high economic costs of racial and gender discrimination, arguing that fighting prejudice is important and potentially effective.