Scott Alexander reviews Rodney Stark's 'The Rise of Christianity', which examines factors contributing to Christianity's growth from a small cult to a dominant religion in the Roman Empire. Longer summary

Scott Alexander reviews 'The Rise of Christianity' by Rodney Stark, which explores how Christianity grew from a small cult to dominate Western history. Stark, a sociologist, applies modern religious study insights to early Christianity. The book argues that Christianity's growth was steady and explainable through factors like social networks, appeal to women, fertility differences, plague survival, and moral teachings. Scott analyzes each argument, finding some more convincing than others, and ultimately suggests that Christianity's unique emphasis on love and virtue may have been its most significant advantage. Shorter summary

Scott Alexander examines the unusual trend of Colombian Christians converting to Orthodox Judaism, exploring various sociological and cultural explanations for this phenomenon. Longer summary

Scott Alexander explores the phenomenon of Christians in Colombia converting to Orthodox Judaism, as reported in a Washington Post article. He notes that while the numbers are small (2500-5000 converts), it's unusual given the difficulty of converting to Orthodox Judaism. Scott examines possible explanations, including the story of a megachurch pastor's conversion, broader religious shifts in Latin America, and societal factors. He suggests that conversion might be a way for people to escape problematic aspects of their society, drawing parallels with other religious conversions in Latin America and even charter cities. Shorter summary