Technology Capsules

2 capsules

AI as Assistant: Privacy, Control, and Human Judgment

AI as Assistant: Privacy, Control, and Human Judgment

Trusting AI tools to run on their own quietly costs you privacy and your own creative judgment. Against the mainstream faith in automation, the case here is for active control: manage what data you share, verify vendor policies, and review every output critically. Done right, AI stays a useful assistant instead of becoming your replacement thinker.

AI safety · 104 stops · ~208 minFree
Electric Cars and Emissions: Batteries, Grids, and Lifecycle Tradeoffs

Electric Cars and Emissions: Batteries, Grids, and Lifecycle Tradeoffs

Whether an electric car beats gas depends on how you count its full footprint, from battery production to the grid that charges it. These findings weigh lifecycle emissions, material and battery sourcing, charging at cleaner hours, and how regional grids change the math. You can decide how EVs fit a cleaner future even where the power is still dirty.

Electric vehicles · 50 stops · ~100 minFree