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C. K. Raju's Blog

All my thoughts from here and there

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

    Plagiarism by ex-president of the Royal Society. 1: The facts

    November 8, 2019 - By ckr

    Background: What the decolonisation activist should know By way of background theory, decolonisation activists need to understand the following. Western wealth was initially built on the obvious theft of land (e.g. of “Red Indians” by killing them) and the theft of labour (of blacks by enslaving them) and forcing them…

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

    Ganita vs formal math

    June 16, 2019 - By ckr

    My first “official” seminar at the Indian Institute of Advanced Study, Shimla, introducing the topic of my research project as a Tagore Fellow. Ganita vs formal math: re-examining mathematics, its pedagogy, and the implications for science. Here is the extended abstract, and the official tweet from the Director (seated, extreme…

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  • Education - History and Philosophy of Mathematics - Uncategorized

    Decolonising mathematics: discarding church myths and superstitions

    May 28, 2019 - By ckr

    Colonial education was church education, which changed our traditional math teaching by bringing in myths and superstitions, directly related to the post-Crusade church theology of reason. Most people fail to understand this, since colonial education ensured they know nothing about (a) mathematics or its philosophy, or (b) the church theology…

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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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