Scott demonstrates that US crime rates are at historic lows using multiple data sources, then debunks the theories that this is due to reporting bias or improved medical care, before briefly discussing possible explanations for the decline. Longer summary

Scott presents evidence that US crime rates, particularly murder rates, are at or near historic lows, then systematically debunks two common objections: that the decline is due to underreporting bias, and that it's an artifact of improved medical care saving would-be murder victims. He shows that multiple independent data sources (including victim surveys and consistently-reported crimes like car theft) confirm the decline, and that while medical care has improved, gun injuries have become more severe at roughly the same rate, canceling out the effect. The post concludes by listing various theories for why crime has declined and questioning why public perception doesn't match the data. Shorter summary

Scott shares and comments on various interesting links covering science, politics, and curiosities, with particular focus on recent studies in genetics and psychology. Longer summary

This is a links post collecting various interesting news and studies from different fields. Topics range from scientific discoveries about probiotics and neurons, to political news about Hillary Clinton and Obamacare, to peculiar historical facts about town names and statistical centers. Scott provides brief commentary on many of the links, expressing particular interest in studies about genetics, social mobility, and cognitive behavioral therapy. Shorter summary