Forty Steps to Tomorrow | Kitson Maxxing Learning, Book 2 (Maxxing Edition)

Remi Lam, GraphCast and the weather learned from history

The full story of GraphCast, the Google DeepMind weather model with Remi Lam as first author: the world of physics-based forecasting before it, the team, the method explained properly from the multi-mesh to the forty-step rollout, how it was tested against the best operational forecast, the severe-weather results, GenCast and the forecasting centre's own AI system credited correctly, and a full chapter on limits. Not a weather warning service.

Inside:

• The method, explained properly
• Every figure sourced and dated
• The honest limits, in full
• Timeline, glossary and key papers annotated

The Maxxing Edition: a 58-page professional non-fiction ebook (PDF, 6x9 paperback style) from Kitson Workshop, with a foreword, a dated timeline, a glossary, key papers annotated, and full sources and notes. Companion to Kitson Maxxing Learning, episode 2, on YouTube. Free sample available: the foreword and chapter one.

Independent: written from published papers and institutional sources; not endorsed by the people or organisations named. For educational purposes only; not medical, financial or professional advice.