Archive for Jean-Paul Sartre
Merci, Madame Gréco, rose noire des préaux. De l’école des enfants pas sages.
Posted in Statistics with tags Boris Vian, existentialism, Jean-Paul Sartre, Jolie môme, Juliette Gréco, Les Feuilles mortes, Miles Davis, Paris Canaille, poetry, Raymond Queneau, Saint-Germain-des-Prés, Simone de Beauvoir on September 23, 2020 by xi'an
an interview with Sartre
Posted in Books, Kids with tags acting, existentialism, garçon de café, Jean-Paul Sartre, justice, L'Être et le Néant, L'Express, le Diable et le Bon Dieu on October 26, 2019 by xi'anI came by chance upon this interview of Jean-Paul Sartre in a student journal and found some quotations worth (?) posting as illustrative of his countertop philosophy talents:
“…certains acteurs, même très bons, se donnent tout entiers, et lorsqu’ils jouent, sont en train de croire à ce qu’ils jouent. Ils vivent leurs rôles. Ils oublient que le théâtre, ce n’est jamais la vie.”
“Dans L’Etre et le Néant, j’ai expliqué qu’être un garçon de café, c’était jouer à l’être, que les deux ne se distinguaient pas.”
“Il n’y a pas de vérité absolue. L’Histoire est si brouillée qu’il n’y a pas de références absolues, à moins d’être communiste ou croyant.”
“…je ne suis pas sûr que la notion de justice soit indispensable à la société. Je suppose qu’elle vient elle-même d’une vieille couche théologique. Si vous n’avez pas de Dieu, elle n’a plus de sens, sauf comme protection contre une certaine catégorie d’individus. La notion de justice est vraiment inutile.”
pool etiquette [and lane rage]
Posted in Statistics with tags breast stroke, etiquette, indoor swimming, Jean-Paul Sartre, l'enfer c'est les autres, outdoor swimming, road rage, swimming, swimming pool, training on March 15, 2019 by xi'anA funny entry in The Guardian of today about what turns swimmers mad at the pool. A form (foam?) of road-rage in the water… Since I have started a daily swim since mid-December to compensate for my not-running for an indeterminate length of time, I can primarily if irrationally relate to the reactions reported in the article. About the pain of passing other swimmers and being brushed or kicked by faster runners oops swimmers trying to squeeze in the middle (of nowhere). Irrationally so because at a rational level there is nowhere to go really, except the end of the lane and back, which means waiting or turning back earlier not much of an imposition. But still feeling a sort of “road rage” when I cannot turn back and start again without delay… I have been thinking for the past weeks (while going back and forth, back and forth, dozens of times) of ways to rationalize the whole operation but cannot see a way to make all swimmers go exactly the same speed in a given lane, if only because most swimmers switch stroke between lengths. Except me as I can only and barely handle the breast stroke, thanks to lessons from Nick!, stroke than many seem to resent. To the point of calling for breast-stroke free lanes… Rationally, I think the problem is the same with every activity involving moving at different relative speeds on a busy lane. Runners get annoyed at breaking their pace, cyclists at braking or worse!, touching ground. It is just more concentrated in a 25m swimming lane on a busy day. (Which is why I really try to optimise my visits to the pool to be in the early morning or in the mid-afternoon. And again and again promise myself to skip the dreadful Sunday morning session!) L’enfer, c’est les autres, especially when they swim at a different pace!
the cult of significance
Posted in Books, Statistics, University life with tags Bayesian decision theory, book review, econometrics, economics, epidemiology, Error and Inference, Jean-Paul Sartre, loss functions, power, psychometrics, R.A. Fisher, Significance, testing of hypotheses, W. Gosset on October 18, 2011 by xi'an“Statistical significance is not a scientific test. It is a philosophical, qualitative test. It asks “whether”. Existence, the question of whether, is interesting. But it is not scientific.” S. Ziliak and D. McCloskey, p.5
The book, written by economists Stephen Ziliak and Deirdre McCloskey, has a theme bound to attract Bayesians and all those puzzled by the absolute and automatised faith in significance tests. The main argument of the authors is indeed that an overwhelming majority of papers stop at rejecting variables (“coefficients”) on the sole and unsupported basis of non-significance at the 5% level. Hence the subtitle “How the standard error costs us jobs, justice, and lives“… This is an argument I completely agree with, however, the aggressive style of the book truly put me off! As with Error and Inference, which also addresses a non-Bayesian issue, I could have let the matter go, however I feel the book may in the end be counter-productive and thus endeavour to explain why through this review. (I wrote the following review in batches, before and during my trip to Dublin, so the going is rather broken, I am afraid…) Continue reading