Curricula
Read in order
Two ways to read with a structure. A curriculum is a subject built tier by tier on prerequisites, from bedrock upward. A reading path is a shorter guided walk with a line of framing between the stops. Progress stays in this browser; there is no account.
Curricula, tier by tier
T0 to T5 · 52 entries · 6 tiers
Mathematics
Begins with primitives and observation.
T0 to T5 · 48 entries · 5 tiers
Physics
Begins with primitives and observation.
T0 to T4 · 33 entries · 5 tiers
Engineering
Begins with primitives and observation.
Reading paths, guided walks
Foundation · about 75 min · 6 of 6 stops ready
The Foundations of Ethics
Name the virtue, duty, and consequence case behind any moral judgment, and say which one it rests on.
Debate · about 100 min · 7 of 7 stops ready
The Great Political Divide, Left to Right
Locate any political position on the left-right spectrum and state its strongest argument in its own terms.
Foundation · about 55 min · 5 of 5 stops ready
How the Mind Deceives Itself
Spot the specific bias at work in a piece of your own reasoning and name why it is hard to see from inside.
Deep study · about 90 min · 6 of 6 stops ready
The Eastern Traditions
Compare how the Indian and Chinese traditions each frame the self, reality, and the good life, in their own categories.