Libido Sciendi
The desire to understand the world deeply. Deep dives on AI & complex adaptive systems.
Journal
all →Notes, field reports & reactions
Apr 2, 2026 A Greying World, and a Continent Asleep at the Wheel
The world has reached peak child. AI and robotics are maturing fast enough to help care for ageing societies. China and the US are building. Europe, the continent that needs it most, is barely in the… read → 10 min
Mar 31, 2026 Foundation Models in Biology Hit the Noise Floor
A new benchmark of 600+ model configurations reveals that biological foundation models do improve perturbation predictions, but experimental variability sets a hard ceiling. What this means for… read → 10 min
Mar 29, 2026 Logic, Memory, Power: The Three Bottlenecks to Scaling AI Compute
Dylan Patel maps the three hard constraints on AI compute, and the picture is worse than the capex numbers suggest. The standard framework for AI capacity lists four drivers: energy, compute, data,… read → 10 min
Top reads
Surviving the Reset: A Framework for AI Competitive Advantage deep dive What separates the companies that will survive the correction. · 15 min
On Systemic Errors: Probabilistic LLMs at Scale deep dive When your system is wrong 2% of the time but processes a billion requests. · 10 min
Market Sizing for Founders deep dive A practical framework for sizing markets when you're building something new. · 10 min
Deep Dives
all →Analysis, summaries & research
Latest
Power Density: The Spatial Constraints Behind Every Decarbonisation Bet Apr 2026 Vaclav Smil argues that land will determine how fast civilisation can decarbonise. A decade later, his framework explains why hyperscalers are buying nuclear plants. · 19 min
Energy and Civilization: The Physical Constraints Behind Every Technology Bet Mar 2026 Vaclav Smil reveals why transitions take generations, why welfare saturates at 110 GJ, and why energy enables but never determines. · 17 min
Library
all →Recently read
Steak Machine ★★★★
Changement de quart ★★★★
The New Map: Energy, Climate, and the Clash of Nations ★★★★★
Power Density: A Key to Understanding Energy Sources and Uses ★★★★★
Technology and the Rise of Great Powers ★★★★★
Strategy: A History ★★★★★
Intelligence artificielle; intelligence humaine : la double énigme ★★★★★
These Strange New Minds ★★★★★
How To Think Like Socrates ★★★★★
Reading list
Atlas of AI
Chip War
L'Évangile selon Pilate
La mort et le printemps
The Investment Philosophers
Water: The Epic Struggle for Wealth, Power, and Civilization
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