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C. K. Raju's Blog

All my thoughts from here and there

  • Education - History and Philosophy of Mathematics - History and Philosophy of Science - Physics

    Ganita vs formal math: an obituary of formal math

    May 5, 2021 - By ckr

    This is a video recording my concluding seminar (25 March 2021) as a Tagore Fellow at the Indian Institute of Advanced Study. Twitter summary: 1. Ganita (गणित) differs from (formal) math, 2. it makes math easy, and 3. makes science better. 4. This is an obituary of formal math. Slogan…

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  • Education - History and Philosophy of Mathematics - Science and Society

    The first step to cure racism

    June 8, 2020 - By ckr

    (In response to a post asking about the possible cure for racism, by Ron Eglash on the Isgem mailing list (International study group on ethnomathematics) Well Ron, Let us ask what we and Isgem, in particular, can do about it. The false sense of racist superiority was created and is…

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  • Uncategorized

    Logic and Aristotle

    June 7, 2020 - By ckr

    The church state nexus led to an enormous amount of false history, for the priest ruled with the help of lies. During the Crusades the church adopted reason (not much mention of it in the Bible).  The Crusades (after the first) were military failures, therefore, the church adopted reason, as…

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  • Education - History and Philosophy of Mathematics - History of Astronomy

    Did Indian learn trigonometry from Greeks? Responses to the Aryan race conjecture in the African context, and the relevance to Indology

    March 18, 2020 - By ckr

    Recently, I presented my talk on “Pre-colonial appropriations of Indian ganita: epistemic issues”. This was at a round table at IIAS Shimla which replaced the now-postponed conference on Indology. My talk was primarily about the inferior math we teach in school today based on the European misunderstanding of the Indian…

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  • Education - History and Philosophy of Mathematics - Uncategorized

    Greediots and Pythagoras. 3: Was Euclid a black woman?

    March 18, 2020 - By ckr

    My point in part 1 and part 2 of this post was that there were no axiomatic proofs among Greeks, and that the cult of Pythagoreans as also the book Elements were both concerned with religious beliefs about the soul linked to geometry. The church reinterpreted the book Elements, to…

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  • Education - History and Philosophy of Mathematics - Uncategorized

    Greediots and Pythagoras. 2: How church/colonial education spreads false myths

    March 18, 2020 - By ckr

    As pointed out in the previous blog entry, there are, in fact, no axiomatic proofs in Greek math. But there is a widespread and sticky belief to that effect. Why is this false belief about axiomatic proofs among Greeks so widespread and sticky? In fact, Western/church education spread the false…

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  • Education - History and Philosophy of Mathematics - Uncategorized

    Greek history for idiots: Greediots and Pythagoras. 1: No axiomatic proofs in Greek math

    March 18, 2020 - By ckr

    Greek history for idiots: Greediots and Pythagoras. 1: No axiomatic proofs in Greek math Recently, I presented my talk on “Pre-colonial appropriations of Indian ganita: epistemic issues”. This was at a round table at IIAS Shimla which replaced the now-postponed conference on Indology. The key point of my talk was…

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  • History and Philosophy of Science - Physics - Science and Society

    The Eleven Pictures of Time: the Physics, Philosophy, and Politics of time beliefs

    March 4, 2020 - By ckr

    (elaborated and simplified) An interactive workshop at the Berlin festival for time issues 24, 25 March 2020, 1500-1800 Berlin time. Facebook live stream: http://facebook.com/MaerzMusik will be only of the conference talk on the 21st March 1430 to 1600 Berlin time (1900 to 2030 IST). The workshop will cover the following…

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  • Education - History and Philosophy of Mathematics - History and Philosophy of Science - Science and Society

    Plagiarism by ex-president of the Royal Society. 3: Lessons for decolonisation of math

    November 8, 2019 - By ckr

    So, what are the lessons for decolonisation from part 1 and part 2? Lesson 1. Do not blindly trust Western/White authority. Fight to reject any system which forces such trust. If the editor of the most prominent math journal (Notices of the AMS) can act so shamelessly in such a…

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  • Education - History and Philosophy of Mathematics - History and Philosophy of Science - Science and Society

    Plagiarism by ex-president of the Royal Society. 2: The cover-up by the American Mathematical Society

    November 8, 2019 - By ckr

    Part 1 of this post restated the facts regarding my novel mathematical point about “Einstein’s mistake”, how it was copied by Michael Atiyah during his AMS Einstein Centenary lecture of 2005, and its subsequent report published in the Notices of the AMS, 2006. Also copied was the claim that the…

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Recent Posts

  • Racism in the math classroom: “Pythagorean theorem” and the two myths of “Euclid”
  • How to make calculus easy
  • Why does California want to cancel the calculus?
  • Astrology in university education – twenty years after
  • “Euclid” must fall: racism, the church, and the axiomatic method (collected resources)

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