Scott Alexander investigates the reasons behind the extreme poverty in California's Central Valley, comparing it to Mississippi and analyzing various contributing factors. Longer summary

Scott Alexander explores the economic decline of California's Central Valley, comparing it to Mississippi in terms of poverty. He investigates various factors contributing to the region's struggles, including agricultural practices, immigration patterns, mechanization, and environmental issues. The post analyzes historical data, local perspectives, and economic indicators to understand when and why the Central Valley's situation deteriorated, concluding that while the causes are complex and not fully clear, the region's poverty is a stark contrast to California's overall wealth. Shorter summary

Scott Alexander shares 57 diverse links on topics including politics, science, technology, and culture, providing brief summaries and commentary on each. Longer summary

This post is a collection of 57 diverse links covering various topics including politics, science, technology, culture, and society. Scott Alexander briefly summarizes each link, often adding his own commentary or thoughts. The links range from scientific studies and political polls to interesting cultural phenomena and technological advancements. Some notable topics include AI development, environmental issues, mental health, and social trends. Shorter summary

Scott Alexander examines the fate of 1990s environmental concerns, finding a mix of solved problems, exaggerated issues, and ongoing challenges that have faded from public attention. Longer summary

Scott Alexander reflects on the environmental concerns of the 1990s, examining what happened to issues like air and water pollution, acid rain, rainforest deforestation, endangered species, landfill space, peak resource, and whale conservation. He finds that some problems were solved, some were exaggerated, and others continue but receive less attention. The post explores why certain environmental issues fade from public consciousness, considering factors like problem-solving, alarmism, shifting focus to climate change, and changes in societal attitudes. Shorter summary

Scott Alexander explores 'bicameral reasoning', comparing how we often weigh issues equally (like the US Senate) instead of proportionally to their importance (like the House), leading to potentially skewed decision-making. Longer summary

This post discusses the concept of 'bicameral reasoning', drawing parallels between the US House and Senate representation systems and how people make decisions or judgments. Scott Alexander argues that often we give equal weight to issues of vastly different importance, much like how the Senate gives equal representation to states regardless of population. He illustrates this with examples from political issues, animal welfare considerations, and environmental concerns. The post suggests that this 'Senate-like' thinking can lead to poor decision-making by equating minor issues with major ones. While acknowledging some potential benefits to this way of thinking in extreme cases, the author ultimately argues for a more proportional 'House-like' approach to evaluating issues based on their actual impact or importance. Shorter summary