Lars P. Syll

What’s the point of all science? The point of all science, indeed all learning and reflection, is to change and develop our understandings and reduce illusion. This is not just an external and contingent sociological condition of learning but its constitutive force, which not only drives it but shapes its form. Without this universal necessary condition, none of the particular methodological and ethical norms of science and learning in general has any...

Jürgen Habermas and Hans Albert on the weaknesses of mainstream economics The weaknesses of social-scientific normativism are obvious. The basic assumptions refer to idealized action under pure maxims; no empirically substantive lawlike hypotheses can be derived from them. Either it is a question of analytic statements recast in deductive form or the conditions under which the hypotheses derived could be definitively falsified are excluded under ceteris...

Nationalekonomin har under de senaste femtio åren kommit att i allt högre grad innebära ett granskande av världen genom “matematikens järngaller”. Precis som Bertrand Russell har många ekonomer hoppats på att med tiden konstruera “en matematik för mänskligt beteende som är lika exakt som matematiken för maskiner.” För ekonomerna har detta ofta kommit att innebära att om ett fenomen inte låter sig passas in i gallret så avvisas det som falskt. Och tyvärr har trivialitet och...

Twenty years ago today, a newly wedded couple celebrates in the garden of their summer residence. As always, for you, Jeanette. Though I speak with the tongues of angels, If I have not love… My words would resound with but a tinkling cymbal. And though I have the gift of prophecy​… And understand all mysteries… and all knowledge… And though I have all faith So that I could remove mountains, If I have not love… I am nothing.

Dumb and Dumber — the Chicago economics version Some years ago, in a lecture on the US recession, Robert Lucas gave an outline of what the New Classical school of macroeconomics today thinks on the latest downturns in the US economy and its future prospects. Lucas shows that real US GDP has grown at an average yearly rate of 3 per cent since 1870, with one big dip during the Depression of the 1930s and a big — but more minor — dip in the recent recession....

One of my favorite books Well, sort of, at least. For those of us who can’t get enough of English eccentrics, Brewer’s Rogues, Villains, Eccentrics by William Donaldson is probably the funniest book ever written. I mean, just to take one example, where else would you find an entry like this one? Carlton, Sydney (1949- ), painter and decorator. Those who argue that bestiality should be treated with understanding had a setback in 1998 when Carlton, a married...

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To Ukraine with love .[embedded content] To my brothers and sisters in Ukraine.

Frank Ramsey — a portrait and a critique .[embedded content] Mainstream economics nowadays usually assumes that agents that have to make choices under conditions of uncertainty behave according to Bayesian rules, axiomatized by Ramsey (1931) and Savage (1954) — that is, they maximize expected utility with respect to some subjective probability measure that is continually updated according to Bayes theorem. If not, they are supposed to be irrational, and...

De Finetti on the dangers of mathematization Let us bear in mind …that everything is based on distinctions which are themselves uncertain and vague, and which we conventionally translate into terms of certainty only because of the logical formulation … In the mathematical formulation of any problem it is necessary to base oneself on some appropriate idealizations and simplification. This is, however, a disadvantage; it is a distorting factor which one...