Take part today
No debate on the floor — stage one in four rounds.
No sprint running. Start a 7-day cohort read inside a circle.
Find a circle to read with →Ideas
Growth remains the default objective of nearly every government. Yet the relationship between rising output and lived experience is unstable: it is strong at low incomes, weak at high ones, …
Adaptive systems promise Bloom's tutor for every learner. But the same systems compress curricula into whatever can be auto-assessed, and procurement rewards uniformity. Personalisation of p…
Coastlines, disease burden, rainfall and continental axes correlate strongly with income today. Institutionalists answer that geography works only through the bargains it makes likely, and t…
If attention is scarce, then media economics is really an extraction industry and every interface is a claim on a finite commons. If instead attention recovers like a tissue, the problem is …
Small groups metabolise disagreement well; crowds rarely do. The question is whether structure — declared stances, cited evidence, slow turn-taking — can carry the epistemic virtues of a sem…
Classical accounts of public life assume a common world of references. Networked publics assemble strangers with no shared canon. Either the square must build its own common ground, or it mu…
Urbanisation raises average incomes and life expectancy while producing the sharpest spatial inequalities ever recorded. The same density that spreads opportunity prices people out of reach …
Not a question about current instruments but about the form of scientific explanation: whether first-person experience, normative claims and singular historical events admit the kind of acco…
Successive export-control packages have moved from chips to cloud access, and now to the weights themselves. The analogy being invoked is nuclear: a general-purpose artefact whose diffusion …
Pilot central bank digital currencies now run in more than thirty jurisdictions, most with tiered anonymity below a spending threshold. Designers argue the ledger can be privacy-preserving b…
A national ethics council has recommended conditional approval of germline editing for a narrow set of monogenic conditions. The recommendation reframes the debate: no longer whether editing…
Sustained disruption at two major straits has pushed insurance and routing costs into the broader price level. The arrangement that kept the sea lanes open was never treaty-based; it was a s…
Three signatory states have invoked security clauses to defer interim emissions targets after a supply shock. The clauses were written for wartime; the argument now is that a price shock is …
Two constellations now hold the majority of filings in the most useful low orbital shells. The registration regime is first-come, first-served, and was designed when launch was scarce.…
Discussions
Two opening statements of 400 words, then cross-examination, then revised positions. Cite at least one source per claim about magnitudes.
Not asking whether it works. Asking what specific capability would change your mind, stated in advance.
We read to chapter 3 this fortnight. Bring one passage you think overreaches and one you think is underrated.
Working through the Chen & Tokoro meta-analysis in public. Methodological objections welcome and expected.
Concrete cases only, please. No theories of the internet.
Close reading, four sections, ninety minutes. Come with the text marked up; we read aloud and stop often.
Minds shifted this week
Nobody has recorded a change of mind in the last seven days. That is either stability or stubbornness.