What did Enlightenment thinkers believe reason could achieve, and what did they hand on to modern thought?
24 claims from this lecture, in the order Marci Shore makes them, with the 20 terms it leans on and its 17 links to other lectures.
Our Western heritage is reason—reason, analysis, action, progress!
Settembrini the organ-grinder, in Thomas Mann's The Magic Mountain. The epigraph Shore gives this lecture.
By number of claims in this lecture.
Shore’s own judgments and connections
The 9 claims the lecture spends most time on.
The Enlightenment's talk of universal civilization, Shore observes, often shrinks on inspection to one Parisian café standing in for Paris, France, Europe and the world: universalism with a hypocritical streak.
Put simply Shore: when Enlightenment thinkers spoke of a civilization for all humanity, they often meant one Paris café, standing in for Paris, France, Europe and the world. Their claim to speak for everyone had a hypocritical streak.
The Enlightenment disenchanted the world (Weber's Entzauberung): belief in miracles, mythical beings, and powers beyond human grasp was draining out of how people understood things.
Even if a demon has planted every thought in my head, the thinking itself is happening, so I must exist: "cogito, ergo sum."
Put simply Descartes: even if a demon had put every thought in my head, I would still be thinking, so I must exist. Hence "cogito, ergo sum": I think, therefore I am.
Tolerance among Christians is the easy case; Voltaire goes further and calls the Turk, the Chinese and the Jew brothers, all "children of the same father."
Rousseau's natural human was virtuous and compassionate; property and society made people vain, selfish and competitive, and there is no road back to that lost condition.
In the text In Part One of the Discourse on Inequality (1755), Rousseau writes that men in the state of nature "could not be either good or bad, virtuous or vicious", and calls pity "the only natural virtue".
Authority belongs to the general will, which is neither a majority vote nor a tally of individual wills but a collective thing in its own right.
Put simply Rousseau: the right to rule belongs to the "general will". It is not a majority vote, nor a count of what each person wants, but the will of the community as a whole, a thing in its own right.
Where to read it Rousseau, The Social Contract, Book II, ch. 3, and Book IV, ch. 2.
Enlightenment is humanity's exit from immaturity, an immaturity that is self-imposed rather than forced on us from outside.
Put simply Kant: enlightenment is humanity leaving its immaturity behind. And that immaturity is our own doing, not something forced on us from outside.
Where to read it Kant, "An Answer to the Question: What Is Enlightenment?" (1784), opening paragraph.
"Sapere aude," dare to know: Kant's motto for enlightenment asks for courage, the nerve to reason for oneself rather than let a priest or a book decide.
Where to read it Kant, "An Answer to the Question: What Is Enlightenment?" (1784), opening paragraph.
The Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities.
Put simply Kant's "Copernican turn": it was assumed that the mind must fit itself to things as they are. Kant reverses this: what we can know of things has to fit what the mind is able to take in.
Read down to follow the lecture. The time opens that minute on YouTube.
The Enlightenment's talk of universal civilization, Shore observes, often shrinks on inspection to one Parisian café standing in for Paris, France, Europe and the world: universalism with a hypocritical streak.
Put simply Shore: when Enlightenment thinkers spoke of a civilization for all humanity, they often meant one Paris café, standing in for Paris, France, Europe and the world. Their claim to speak for everyone had a hypocritical streak.
Philosophical movements have moods, and the Enlightenment's, as Shore reads it, is exultant: reason worshipped and trusted, disenchantment greeted with joy rather than regret.
Put simply Shore: philosophical movements have moods. The Enlightenment's was elated: it worshiped and trusted reason, and greeted the fading of magic and miracles ("disenchantment") with joy rather than regret.
Berlin's image for the Enlightenment picture of progress: the world is a vast jigsaw, each piece fitted brings the whole nearer, and makes the next piece easier.
The Enlightenment disenchanted the world (Weber's Entzauberung): belief in miracles, mythical beings, and powers beyond human grasp was draining out of how people understood things.
Knowledge should be rebuilt from scratch: treat as false whatever admits the slightest doubt, and see what survives to serve as a foundation.
Put simply Descartes: to rebuild knowledge from the ground up, treat as false anything you can doubt even slightly. Whatever survives can serve as a firm foundation.
Even if a demon has planted every thought in my head, the thinking itself is happening, so I must exist: "cogito, ergo sum."
Put simply Descartes: even if a demon had put every thought in my head, I would still be thinking, so I must exist. Hence "cogito, ergo sum": I think, therefore I am.
After securing his own existence, Descartes brings God back in; a non-deceiving God lets him recover the whole world he had doubted away.
Shore finds Descartes's proof of God deeply unconvincing: bringing God back in to recover the world looks like cheating after such radical doubt.
Hobbes's state of nature means permanent war: greed, self-interest and the appetite for power and wealth set everyone against everyone, in unending terror.
Put simply Hobbes: imagine people before any government (his "state of nature"). Greed, self-interest and the hunger for power and wealth would set everyone against everyone, in endless war and terror.
Escaping the natural state of war takes a one-time, irrevocable bargain: everyone hands their freedom to an absolute ruler, the Leviathan, who provides peace and security in return.
Put simply Hobbes: the way out of that war is one bargain that can never be undone. Everyone hands their freedom to an all-powerful ruler, the "Leviathan", who in return keeps them safe and at peace.
In the text In Leviathan (1651), ch. 17, each person covenants with every other to authorize "one man, or ... one assembly of men" as sovereign; ch. 14 holds that the right to defend one's life cannot be given up.
For Locke, people in the natural state were free and equal, not at war; government arises gradually, after they have worked the land, acquired property and want it protected.
Put simply Locke: before government, people were free and equal, not at war (his "state of nature"). Government grew gradually, once people had worked the land, owned property and wanted it protected.
Government is legitimate only by consent of the governed, never by divine right, and that consent is revocable: rulers who abuse their power can be replaced.
Put simply Locke: a government has the right to rule only if the people agree to it, never because God chose the ruler ("divine right"). That agreement can be withdrawn: rulers who abuse their power can be replaced.
Deism's God made the world, gave humans reason, and then withdrew: no puppeteer working the strings, but a creator who left people responsible for their own affairs.
Put simply Voltaire's deism: God made the world and gave people reason, then stepped back. He is not a puppeteer pulling the strings; people are left responsible for their own affairs.
Every dogma breeds disputes and disputes breed misery; religion exists for our happiness, which requires only that we be just and indulgent, not that we agree about metaphysics.
Put simply Voltaire: every fixed doctrine starts quarrels, and quarrels bring misery. Religion is there to make us happy, and for that we need only be fair and forgiving, not agree on ultimate questions ("metaphysics").
Tolerance among Christians is the easy case; Voltaire goes further and calls the Turk, the Chinese and the Jew brothers, all "children of the same father."
Rousseau was so hard to live with that, as Shore recalls Charles Taylor putting it, calling him difficult to get on with would be the eighteenth century's great understatement.
Rousseau's natural human was virtuous and compassionate; property and society made people vain, selfish and competitive, and there is no road back to that lost condition.
In the text In Part One of the Discourse on Inequality (1755), Rousseau writes that men in the state of nature "could not be either good or bad, virtuous or vicious", and calls pity "the only natural virtue".
Authority belongs to the general will, which is neither a majority vote nor a tally of individual wills but a collective thing in its own right.
Put simply Rousseau: the right to rule belongs to the "general will". It is not a majority vote, nor a count of what each person wants, but the will of the community as a whole, a thing in its own right.
Where to read it Rousseau, The Social Contract, Book II, ch. 3, and Book IV, ch. 2.
Humanity's destiny should be "the measure and goal of all of our strivings," the fixed point we watch so as not to go astray.
Put simply Mendelssohn: what human beings are meant to become should be the yardstick and aim of everything we strive for, the fixed point we keep our eyes on so we do not lose our way.
Enlightenment is humanity's exit from immaturity, an immaturity that is self-imposed rather than forced on us from outside.
Put simply Kant: enlightenment is humanity leaving its immaturity behind. And that immaturity is our own doing, not something forced on us from outside.
Where to read it Kant, "An Answer to the Question: What Is Enlightenment?" (1784), opening paragraph.
"Sapere aude," dare to know: Kant's motto for enlightenment asks for courage, the nerve to reason for oneself rather than let a priest or a book decide.
Where to read it Kant, "An Answer to the Question: What Is Enlightenment?" (1784), opening paragraph.
Kant's call to think for yourself is no license for rebellion: soldiers still obey and taxes still get paid, but across many other spheres, nobody else should do your thinking.
Where to read it Kant, "An Answer to the Question: What Is Enlightenment?" (1784), on the public and private use of reason.
The Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities.
Put simply Kant's "Copernican turn": it was assumed that the mind must fit itself to things as they are. Kant reverses this: what we can know of things has to fit what the mind is able to take in.
Goethe's charge against Mendelssohn: he treats beauty as an entomologist treats a butterfly, pinning it down until its color pales and nothing living is left.
Put simply Shore has Goethe say of Mendelssohn that he treats beauty the way an insect collector treats a butterfly: he pins it down, its color fades, and nothing living is left.
20 of these 20 first come up in this lecture. Definitions are our paraphrase.
Where a claim here answers an earlier lecture, and where a later lecture answers a claim here. “Our inference” marks a link Shore does not state outright.
KantThe Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities. L2 · 38:03
ShestovKant's Critique of Pure Reason, on Shestov's reading, really defends reason rather than critiquing it. The genuine critique of pure reason, he holds, is by Dostoevsky: Notes from Underground. L3 · 30:18
Argues Kant's first Critique defends reason rather than truly interrogating its limits; only Dostoevsky supplies the real critique.
RousseauRousseau's natural human was virtuous and compassionate; property and society made people vain, selfish and competitive, and there is no road back to that lost condition. L2 · 32:02
RousseauAmour propre, vanity about how we appear, is artificial, not natural: it grows from others' gaze in society, and it is the real source of our discontent. L3 · 20:03
Explains how the corruption of the idealized natural state specifically produces amour propre.
KantThe Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities. L2 · 38:03
HegelHegel sets out to solve the old bridge problem, how to get from mind to world: he will join subject and object, though with a dash of mysticism. L4 · 11:43
Takes up the problem of the bridge between subject and object that Descartes and Kant tried to solve
RousseauRousseau's natural human was virtuous and compassionate; property and society made people vain, selfish and competitive, and there is no road back to that lost condition. L2 · 32:02
MarxAfter the revolution the proletariat must rule dictatorially for a transitional period, because the bourgeoisie will never surrender its property voluntarily. L5 · 43:40
Shore sees a kind of Rousseauian influence in the Manifesto's abolition of private property: property as a kind of sin.
GoetheGoethe's charge against Mendelssohn: he treats beauty as an entomologist treats a butterfly, pinning it down until its color pales and nothing living is left. L2 · 46:35
BergsonIntellect is built for inert matter. It measures, categorizes and breaks things into separable pieces from outside; at ease only with the discontinuous and dead, it cannot grasp life. L7 · 39:12
Analytic intellect, like the pinned butterfly, cannot grasp the living wholeOur inference
HobbesHobbes's state of nature means permanent war: greed, self-interest and the appetite for power and wealth set everyone against everyone, in unending terror. L2 · 19:29
FreudJoining the Enlightenment debate, Freud grants that the state of nature is genuinely free and liberating, but that freedom comes with a great deal of violence and aggression. L9 · 42:58
A violent state of nature; happiness traded for security, as in Hobbes
RousseauRousseau's natural human was virtuous and compassionate; property and society made people vain, selfish and competitive, and there is no road back to that lost condition. L2 · 32:02
FreudJoining the Enlightenment debate, Freud grants that the state of nature is genuinely free and liberating, but that freedom comes with a great deal of violence and aggression. L9 · 42:58
Society still costs us our nature, but nature was violent, not virtuous
KantThe Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities. L2 · 38:03
HusserlKant's willingness to set aside the thing-in-itself as unreachable amounts to fatalism, a kind of surrender; the real thing can be reached, with absolute truth and full clarity. L11 · 28:39
Brands Kant's decision to set the thing-in-itself aside as fatalism and giving up.
KantThe Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities. L2 · 38:03
HusserlWhere Kant left the thing-in-itself beyond reach, Husserl substitutes "the things themselves": the real things are simply objects as they show up to us, given in experience. L11 · 41:58
Recasts the thing-in-itself as the thing as given in experience; Shore says the result is a hair's breadth from Kant.
DescartesKnowledge should be rebuilt from scratch: treat as false whatever admits the slightest doubt, and see what survives to serve as a foundation. L2 · 12:40
HusserlThe phenomenological reduction jolts us from the natural attitude, where the world's existence is taken for granted, into reflection on consciousness; the reality question is bracketed, suspended rather than doubted. L11 · 30:57
Husserl reworks the Cartesian fresh start: he suspends the world's reality in brackets instead of doubting it.Our inference
DescartesKnowledge should be rebuilt from scratch: treat as false whatever admits the slightest doubt, and see what survives to serve as a foundation. L2 · 12:40
HusserlModern philosophy's basic trouble is that it has no ground to stand on. The remedy is Descartes' experiment: discard everything you think you know and ask what survives as certain. L11 · 9:55
Husserl adopts Descartes's radical start from zero, but thinks Descartes didn't go far enough.
DescartesEven if a demon has planted every thought in my head, the thinking itself is happening, so I must exist: "cogito, ergo sum." L2 · 15:49
HeideggerDescartes starts from thinking and Husserl from thinking about an object; Heidegger starts from existing. That I am comes before anything I think: being precedes knowing. L12 · 20:46
"I am, therefore I think": existing precedes knowing
KantEnlightenment is humanity's exit from immaturity, an immaturity that is self-imposed rather than forced on us from outside. L2 · 35:21
AdornoEnlightenment set out to free people from fear and make them sovereign; by its own dialectic it ends in catastrophe, an earth that "radiates disaster triumphant." L14 · 44:58
Enlightenment's promise of liberation and sovereignty turns into its opposite
WeberThe Enlightenment disenchanted the world (Weber's Entzauberung): belief in miracles, mythical beings, and powers beyond human grasp was draining out of how people understood things. L2 · 9:50
AdornoEnlightenment reason knows nature only as something to manipulate, and the price of the power it gains is alienation from the very nature it dominates. L14 · 45:41
Disenchantment (Entzauberung) becomes the domination of nature as mere object
WeberThe Enlightenment disenchanted the world (Weber's Entzauberung): belief in miracles, mythical beings, and powers beyond human grasp was draining out of how people understood things. L2 · 9:50
WeberEnlightenment reason, understood as utilitarian calculation, has shut modern people inside an iron cage: the reading of Weber that Horkheimer and Adorno pick up. L14 · 44:11
Disenchanted reason hardens into the "iron cage" of instrumental rationalityOur inference
KantThe Copernican turn in Kant's epistemology reverses the direction of fit: not the mind conforming to things as they are, but knowable things conforming to the mind's capacities. L2 · 38:03
ArendtIn her postwar lecture on existential philosophy, Arendt blames Kant: by severing being from thought and putting the thing-in-itself beyond reach, he opened the subject-world gap that alienates us. L19 · 7:57
Declaring the thing-in-itself unreachable cut thought off from being and alienated us from the world
DescartesEven if a demon has planted every thought in my head, the thinking itself is happening, so I must exist: "cogito, ergo sum." L2 · 15:49
FoucaultDescartes's cogito, Husserl's transcendental ego, Heidegger's Dasein, Sartre's radical freedom: each keeps an indubitable self at the center, and Foucault's early work revolts against that sovereign subject. L21 · 8:47
Rejects the cogito as the sovereign ground from which knowledge starts
Throughlines that pass through this lecture.
As they come up in the lecture.
Rousseau, after wandering as an orphan and becoming a benefactress's lover, arrives in Paris and meets Diderot; they collaborate on the Encyclopédie.
Discourse on the Method Discours de la méthode
Meditations on First Philosophy Meditationes de Prima Philosophia
Leviathan
Two Treatises of Government
Discourse on the Origin of Inequality Discours sur l'origine et les fondements de l'inégalité parmi les hommes
The Social Contract Du contrat social
A Treatise on Toleration Traité sur la tolérance
An Answer to the Question: What is Enlightenment? Beantwortung der Frage: Was ist Aufklärung?
What is Enlightenment? Über die Frage: was heißt aufklären?
Mendelssohn (September) and Kant (December) each answer "What is Enlightenment?" in the Berlinische Monatsschrift, a question the pastor Johann Friedrich Zöllner had raised in the journal the year before.
Declaration of the Rights of Man and of the Citizen Déclaration des droits de l'homme et du citoyen
French Revolution: the Bastille falls (July 14) and the Declaration of the Rights of Man is proclaimed.
The Terror: the revolutionary government's period of mass political violence.
The Magic Mountain Der Zauberberg