Signals worth following.
Fresh angles on technology, policy, markets, and culture. Each edition starts with a broad idea, finds a sharper live signal, then maps the evidence, upside, risk, and what to watch next.
Last build: October 15, 2026 · 12:16 AM PDT
About your local sky & privacy
Current model-based weather for your approximate IP region, refreshed on each visit. VPNs and mobile networks can place the sky elsewhere. No GPS permission, cookies, location storage, or visitor identifiers are used by this feature.
Your browser contacts GeoJS to estimate a region and Open-Meteo for weather. Those providers receive your IP; Open-Meteo may retain request logs including coarse coordinates for up to 90 days. Weather is rounded to regional coordinates. Article pages make no sky requests.
Weather: Open-Meteo (CC BY 4.0). IP region: GeoJS / MaxMind GeoLite. Lunar texture: NASA's Scientific Visualization Studio. Astronomy: Astronomy Engine (MIT). Sun and Moon follow calculated rise/set arcs; sky artwork is a stylized view, not a compass map. Terrain, lunar libration, eclipses, and unusual refraction are not simulated.