Short enough to survive an interrupted evening, structured enough to audit.
3 branches open from this page.
The trial was designed around whether people finished, not whether they improved.
Continue 02SectionThe curve is steep, early, and predictable enough to design against.
Continue 03SectionThree plausible endpoints were removed before the trial began.
ContinueA chapter makes one move: it states a claim, shows the evidence, and names the limit of that evidence before moving on.
Each chapter makes one move and then stops. The next chapter is allowed to disagree with it, which is why the argument is split this way rather than compressed into a single feature.
Read one chapter at a time. The pager keeps the thread, and the branch cards show where the argument can be tested further.