Scott analyzes a surprising age-related trend in responses to a parentheses riddle on the SSC survey, exploring possible explanations for why younger respondents were more likely to answer correctly. Longer summary

Scott Alexander discusses a parentheses riddle included in the SSC survey, which unexpectedly revealed a strong correlation between age and the likelihood of answering correctly. Younger respondents were more than twice as likely to choose the correct answer (B) compared to those in their 60s. Scott explores various hypotheses to explain this trend, including tech-savviness, cognitive decline, and survey-taking attitudes, but finds these explanations unsatisfactory. He speculates that age-related cognitive decline might affect parentheses-reading faculties specifically, independent of general intelligence. The post ends with an edit noting commenters' suggestion that younger people might have encountered the riddle before on social media. Shorter summary

Scott presents a distorted map of Europe as a riddle, challenging readers to reconsider their perceptions and solve the puzzle. Longer summary

Scott Alexander presents a distorted map of Europe and challenges readers to figure out why it appears incorrect. He suggests that the problem lies not with the map, but with the viewer's perception. The post is structured as a riddle, with Scott providing hints through links to other works. The answer to the riddle is revealed in a linked image, encouraging readers to engage in problem-solving and to consider how our perceptions can be misleading. Shorter summary

A humorous fictional tale about a logician and a God-Emperor illustrates the importance of precise logical language through two scenarios involving logical operators. Longer summary

This post is a short fictional story that humorously illustrates the importance of precise logical language. It features a logician who outwits a God-Emperor using a logical loophole, only to be outsmarted himself in the end. The story revolves around two scenarios: one involving the logician's interpretation of 'or' vs. 'xor', and another demonstrating the difference between 'if' and 'iff' in logical statements. The tale serves as a playful reminder of how subtle differences in logical operators can lead to vastly different outcomes. Shorter summary