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Love of All Wisdom

~ Philosophy through multiple traditions

Love of All Wisdom

Category Archives: Certainty and Doubt

Why freedom of speech matters

25 Sunday Jan 2026

Posted by Amod Lele in Analytic Tradition, Certainty and Doubt, Economics, Flourishing, Humility, Politics, Truth

≈ 5 Comments

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academia, Alasdair MacIntyre, Elizabeth Barnes, expressive individualism, Harriet Taylor Mill, John Stuart Mill, Noah Feldman, utilitarianism

Freedom of thought, belief, speech, and expression is a principle long cherished in the West. In recent years it has come under the most sustained attack I have seen in my lifetime, from multiple quarters. I believe it is worth defending, and it’s time to say more about why.

On Liberty, generally attributed to the English philosopher John Stuart Mill, is the most famous and widely cited defence of this principle, and for good reason. I had a low opinion of Mill for a while, as his Utilitarianism did a bad job, overall, of defending the utilitarianism I broke from – and that was one of the key reasons I broke from it. But On Liberty is an entirely different story. It provides a powerful and, I think, largely correct defence of free thought and speech on two grounds – neither of which is particularly utilitarian!

Portrait of Harriet Taylor Mill by unknown artist, in the London National Portrait Gallery.

Perhaps the difference is because it now seems likely the book was co-written with Harriet Taylor Mill, John Stuart’s wife – probably published without the woman’s name on it to make a Victorian audience to take it more seriously. (For that reason I’ll refer to On Liberty as written by “the Mills”.) It might be that Harriet was less of a utilitarian than John. But the point here is the two big grounds that the Mills provide for why freedom of speech is important.

Continue reading →

Snakes wrongly grasped: on the psychedelic experiences of Musk and Manson

28 Sunday Sep 2025

Posted by Amod Lele in Certainty and Doubt, Flourishing, Foundations of Ethics, Humility, Mahāyāna, Metaphysics, Self

≈ 1 Comment

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Candrakīrti, Charles Manson, drugs, Elon Musk, Ethan Mills, Jayarāśi, John Hick, Madhyamaka, MAPS, mystical experience, Nāgārjuna, narcissism, Roland Griffiths, Śāntideva

If Nāgārjuna, the great Madhyamaka Buddhist philosopher, is known for anything, it’s his doctrine of the emptiness (śūnyatā) of all things. But in his most famous work, Nāgārjuna warns his audience about emptiness: “Misperceived emptiness ruins a person of dull intelligence, like a snake wrongly grasped.” (MMK XXIV.11) If you know how to pick up a poisonous snake properly, you can move it to a place where it will do less harm, or even milk it to help produce an antidote. But if you don’t, then trying to grasp it will get you bitten and maybe killed. Likewise, if you perceive emptiness wrongly, that’s worse than not perceiving it at all.

If you’re going to try this, you’d better know what you’re doing. Adobe Stock image copyright by kampwit.
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On “just asking questions” as a trans philosopher

29 Sunday Jun 2025

Posted by Sandhya Lele in Analytic Tradition, Certainty and Doubt, Fear, Humility, Metaphilosophy, Politics

≈ 2 Comments

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academia, Daily Nous, gender, identity, John Stuart Mill, Karl Marx, Kathleen Stock, Willow Starr

Transgender identity raises a variety of interesting philosophical questions, and on an issue this controversial, the answers to those questions will necessarily be controversial too. I recently found myself embroiled in some of this controversy on Daily Nous, the main blog for philosophy as a profession.

I’ll start here by recapping the controversy to date, before turning to a response. There’s a new free zine out just launched, called Being Trans in Philosophy, which shares trans philosophers’ stories of their experiences. That’s not the controversial part: I think it’s great to give trans philosophers a dedicated space to tell their stories! I have no objection to the zine itself. What I objected to was this passage in the zine’s press release:

Philosophical conversations about trans people do not happen in a vacuum. They happen in a political context where trans people are relentlessly attacked and a material context where trans lives are particularly vulnerable. These contexts make it impossible to “just ask questions” about trans people. And trans people and our loved ones are not okay—in, with, and because of our discipline.

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Philosophy as psychedelic practice

15 Sunday Jun 2025

Posted by Amod Lele in Certainty and Doubt, Epistemology, French Tradition, Mahāyāna, Meditation, Metaphilosophy, Metaphysics, Practice, Self, Serenity

≈ 5 Comments

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Chan/Zen 禪, David J. Blacker, drugs, Madhyamaka, mystical experience, Oxherding Pictures, Pierre Hadot, René Descartes, Śāntideva

David J. Blacker’s recent Deeper Learning with Psychedelics is a valuable attempt to think through the implications of psychedelics for philosophy and education. One passage in particular caught my imagination: Blacker points out the similarities between a psychedelic experience and René Descartes’s passage of radical doubt.

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On chemically induced mystical experience

25 Sunday Sep 2022

Posted by Amod Lele in Biology, Certainty and Doubt, Emotion, Epistemology, Philosophy of Language, Psychology, Roman Catholicism

≈ 7 Comments

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drugs, Michael Pollan, mystical experience, Richard Boothby, Roland Griffiths, Thomas Aquinas, William James

One of the more exciting scholarly developments of the century to date has been the growth of studies – previously hindered for too long by legal barriers – into mystical experiences induced by psychedelic drugs. In a landmark 2006 experiment, rigorously controlled and double-blind, Roland Griffiths’s research team at Johns Hopkins University found that people given high doses of psilocybin – the active ingredient in magic mushrooms – typically had experiences they described as “having substantial personal meaning and spiritual significance”, and bore several other characteristics in common with a certain kind of non-drug-induced mystical experience: a sense of merging with ultimate reality, a nondual sense of the unity of reality, a sense of awe or sacredness. This sort of mystical experience, it seems, can be chemically induced.

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How a fundamentalist gave us fallibilism

29 Sunday Nov 2020

Posted by Amod Lele in Certainty and Doubt, Epistemology, Islam, Metaphysics, Philosophy of Science, Roman Catholicism

≈ 2 Comments

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al-Ghazālī, Ann Druyan, David Hume, fundamentalism, ibn Rushd, Immanuel Kant, Nicholas of Autrecourt, Nicolas Malebranche, Thomas Aquinas, William of Ockham

Fallibilism is one of the most important modern ideas. By fallibilism I mean the idea that no idea is in principle immune to revision. It is among the most important methodological principles for natural science. As Ann Druyan said, science “is forever whispering in our ears, ‘Remember, you’re very new at this. You might be mistaken. You’ve been wrong before.’” Many of the claims a Newtonian physicist would once have confidently made, have been shown to be false by Einsteinian and quantum physicists.

As it turns out, this crucial idea has important roots in Muslim thinkers who might reasonably be called fundamentalist.

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Rejecting certainty

19 Sunday Feb 2017

Posted by Amod Lele in Certainty and Doubt, Early and Theravāda, French Tradition, Humility, Metaphysics, Self

≈ Comments Off on Rejecting certainty

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Abhidhamma, mathematics, Pali suttas, Plato, René Descartes

I struggle with the Buddhist concept of non-self. I am not sure whether I accept it. But I am confident that Buddhists are able to demolish one of the more influential Western accounts of the self, that of René Descartes.

Descartes, recall, is worried that he cannot be certain of anything. Like Plato before him, he knows his senses are often wrong; he could be dreaming, he could be in the Matrix. Unlike Plato, he is not satisfied to take even mathematics as a certain foundation. It could be that an evil demon (or the creators of the Matrix) had deceived him such that there was no shape or place, and the real world was far stranger. Geometry isn’t certain enough. Arithmetic? Here he comes to real uncertainty:

I sometimes think that others go wrong even when they think they have the most perfect knowledge; so how do I know that I myself don’t go wrong every time I add two and three or count the sides of a square?

I think Descartes’s reasoning is right up to this point (as many Buddhists would not). Continue reading →

Pro-choice humility

09 Sunday Dec 2012

Posted by Amod Lele in Certainty and Doubt, Humility, Morality, Politics, Roman Catholicism

≈ 18 Comments

Tags

abortion, Joe Biden, Katherine Ragsdale, law, Nicholas Shackel, relativism

A little while ago on Skholiast’s blog, Elisa Freschi pointed to an argument from Nicholas Shackel attacking the “pro-choice” position on abortion. Shackel objects deeply to the following claim from the US’s newly elected Catholic vice-president, Joe Biden:

I accept my church’s position on abortion…. Life begins at conception. That’s the church’s judgment. I accept it in my personal life. But I refuse to impose it on equally devout Christians and Muslims and Jews…I just refuse to impose that on others.

As Shackel notes, such a position is hardly unique to Biden. Forms of this position are very common; in many Western countries, they may even be the most common. It is the position one could reasonably call “anti-abortion but pro-choice”. And as far as Shackel is concerned, such a position is ignorant or worse. Continue reading →

How intellectual conversion happens (and elephants)

01 Sunday Jul 2012

Posted by Amod Lele in Certainty and Doubt, Deity, Early and Theravāda, Jainism, Metaphilosophy, Method and Theory in the Study of Religion, Roman Catholicism, Truth

≈ 40 Comments

Tags

atheism, autobiography, George Berkeley, JT Eberhard, Leah Libresco, religion

One of the reasons I’ve enjoyed reading about Leah Libresco‘s conversion is it’s such a clear, current and vivid illustration of a phenomenon whose existence many would fervently like to wish away, would like to declare impossible. Namely, Libresco is demonstrably intelligent, with an actively questioning mind, and young; and she once actively declared herself belonging to the atheism that she has now rejected in favour of Catholicism. Many people find the existence of such a person really hard to take.

The clearest example of this is JT Eberhard, a young atheist blogger who remains a young atheist blogger. In his reaction, Eberhard proclaims: “I’m reading through all her posts and I’m floored. Leah’s really smart. I cannot believe the things she’s writing are coming from her mind.” Continue reading →

Humility in science and other traditions

17 Sunday Apr 2011

Posted by Amod Lele in Certainty and Doubt, Christianity, Humility, Philosophy of Science, Social Science

≈ 28 Comments

Tags

Aaron Stalnaker, academia, André Comte-Sponville, Ann Druyan, Augustine, Carl Sagan, chastened intellectualism, religion, Xunzi

I’ve lately been reading and enjoying The Demon-Haunted World, Carl Sagan‘s manifesto against pseudoscientifc beliefs (such as alien abductions). One of the more enjoyable and thought-provoking sections of the book is a discussion of scientists’ humility: “I maintain that science is part and parcel humility. Scientists do not seek to impose their needs and wants on Nature, but instead humbly interrogate Nature and take seriously what they find. We are aware that revered scientists have been wrong. We understand human imperfection.” (32) The ideal scientist humbles herself before the truths about the natural world that she finds in her work. He quotes his wife Ann Druyan to the effect that science “is forever whispering in our ears, ‘Remember, you’re very new at this. You might be mistaken. You’ve been wrong before.'” (34-5) I hadn’t thought of science in these terms before, but I think Sagan is quite right about this – to an extent, as I’ll discuss below. Sagan repeatedly and rightly stresses the importance of uncertainty for a scientist; to live up to the ideals of scientific research requires the ability to admit we are wrong. A scientist must never be too confident in her own rightness; what first seems obvious is often exactly what turns out to be wrong, overthrown by the evidence. I think this is excellent advice for scientists to follow – or anyone else.

After quoting Druyan, Sagan proceeds immediately to add: “Despite all the talk of humility, show me something comparable in religion.” And this is where he goes astray. Continue reading →

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