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Showing posts from July, 2017

Supporting the Redefinition of Statistical Significance

Recently an article entitled `Redefining Statistical Significance' (RSS) has been made available. In this piece a diverse bunch of authors (including fourphilosophersofscience - represent) put forward an argument with the thesis: ``[f]or fields where the threshold for defining statistical significance for new discoveries is P<0.05, we propose a change to P<0.005.'' In this very brief note I just want to state my support for the broad principle behind this proposal and make explicit an aspect of their reasoning that is hinted at in RSS but which I think is especially worth holding clear in our minds.

RSS argues that, basically, rejecting the null at P<0.05 represents (by Bayesian standards) very weak evidence against the null and in favour of the hypothesis under test, and further than its communal acceptance as the standard significance level for discovery predictably and actually leads to unacceptably many false-positive discoveries. P<0.005 taken as the norm …

Decolonise Philosophy!

The following thoughts, prompted by this article, will (I suspect) almost all be super obvious to anybody who has been thinking about decolonising philosophy for an extended period of time. But my audience is largely composed of people, methinks, who do not regularly think about such things.

Lots of people would agree with the slogan ``We ought decolonise philosophy!'' but, philosophy being what it is, the meaning of the slogan is highly contentious. I'll work with one account thereof, based on this and related papers by Kwasi Wiredu, but bear in mind that it's not the only account of what it would take to decolonise philosophy that is out there. I think this particular account makes my point very stark, but something essentially similar to what I say would go if I had worked with some other prominent accounts. Wiredu begins by saying that what it means to decolonise African philosophy would be  ``divesting African philosophical thinking of all undue influences emanati…