Glossary
Every key concept from the course, in one searchable list.
74 terms
- 10x edgeClass 12
- Hoffman and Thiel's bar for a real competitive advantage: an order of magnitude better, cheaper, or faster — and explainable in a sentence. Marginal improvements can't buy customers' attention.
- 1x non-participating liquidation preferenceClass 6
- In an exit, investors first recover their capital; after that, everyone shares pro rata. The investor-protection term Thiel considers best aligned, unlike a 2x participating preference.
- 2-and-20Class 7
- The standard VC fee structure: a 2% annual management fee on fund size plus 20% of profits (the carry). The carry, not the fee, is where VCs are meant to make their money.
- Antibubble ThinkingClass 2
- The mirror-image error of bubble-calling: assuming everything will work because the crowd is gloomy. Like bubble thinking, it lets the herd define your views instead of reasoning about specific companies.
- Applied HistoryClass 19
- Mining concrete historical episodes, like the Apollo program or the drafting of the U.S. Constitution, for lessons about what coordinated groups can achieve and how hard-won capabilities get lost.
- Athletes vs. NerdsClass 12
- Thiel's shorthand (from Class 5) for zero-sum fighters vs. non-zero-sum builders. The ideal company pursues peace but keeps athletes who can fight when a battle is truly unavoidable — while guarding against them turning on each other.
- Aura TestClass 2
- Max Levchin's mania-era survival heuristic: judge anyone pitching you within about 15 seconds and walk away if something feels off. A crude but effective filter when capital was indiscriminate and sketchy operators were everywhere.
- Bubble (Thiel's definition)Class 2
- A situation of widespread, intense belief that turns out to be false. Scattered frothy valuations don't qualify; without genuine collective conviction there is no bubble to pop.
- Cancer Stem CellsClass 16
- A distinct subpopulation of cells that drives tumor growth. Targeting them—rather than carpet-bombing all cells with chemo—promises lower doses, better outcomes, and a fix for the misleading 'tumor shrinkage' endpoint.
- CLV vs. CPAClass 9
- CLV = average revenue per user × gross margin × average customer lifetime. A business is sustainable in the real world only when CLV exceeds CPA, the cost of acquiring a customer.
- Complex CoordinationClass 14
- Value created by orchestrating many existing pieces — grid access, regulation, capital, customers — rather than by a single gadget. Cleantech treated it as an afterthought and paid for it.
- Complex SalesClass 9
- Selling deals in the $1M–$100M range to governments and large enterprises, closed through long relationship-building by founders and senior people rather than a conventional sales force.
- ConventionClass 11
- A former secret that has been discovered and absorbed by everyone—like triangle math after Pythagoras. Conventions can no longer power a new company.
- Coordination costs (Coase Theorem)Class 1
- Firms exist, and settle at a given size, because they balance internal coordination costs (politics, communication) against external ones (negotiating every deal with outsiders).
- Cost-Plus ContractingClass 15
- The aerospace billing model that reimburses expenses plus a guaranteed margin, systematically rewarding cost inflation — the reason launch cost per kilogram stayed flat for 40 years until SpaceX broke the structure.
- Data RoomClass 8
- A prepared set of company financials and assumptions in modifiable formats that lets VCs test the numbers themselves. It preempts endless follow-up emails, and because almost no founder builds one, it signals unusual competence.
- Definite OptimismClass 13
- Believing the future will be better and that it is knowable and shapeable — so you commit to firm convictions and concrete plans, like pre-1960s America.
- Determinate OptimismClass 14
- The belief that the future will be better and that you can see specifically how — so you make a concrete plan and build it. Mid-century nuclear ambition embodied it; today's energy policy has abandoned it.
- Determinate vs. Indeterminate BiologyClass 16
- The essay's central axis: whether death and disease are statistical inevitabilities to be insured against, or engineering problems that computation can actually solve.
- Determinate vs. indeterminate thinkingClass 1
- Statistics fits repeatable 1-to-n processes, but a genuinely new venture has a sample size of one — it must be planned like a calculus problem (the Apollo program), not treated as a random walk.
- DistributionClass 10
- In Andreessen's usage, everything about how a product actually reaches customers — sales and marketing strategy. Its absence, dressed up as 'viral marketing,' is the single biggest reason a16z passes on product-obsessed startups.
- Down roundClass 6
- A financing priced below the previous round. It triggers anti-dilution repricing, guts founder and employee equity, and turns owners, controllers, and operators against one another.
- Easy-hard-impossible trichotomyClass 11
- Truths are either conventions anyone can learn, hard-but-doable discoveries, or untestable mysteries. Startups and secrets live only in the middle zone.
- EvangelistClass 8
- The person inside a VC firm who champions your deal in internal debates. Since partners love poking holes in each other's deals, a pitch that fails to create an evangelist quietly dies no matter how good the meeting felt.
- Exponential Hope vs. Asymptotic RealityClass 17
- The open question over any frontier field: does the growth curve keep compounding, or quietly flatten into a plateau because of hidden limits — the cancer-aging trade-off in biotech, runaway code complexity in AI?
- Extending the FoundingClass 18
- The strategy of prolonging a company's monarchical founding phase — when genuine 0-to-1 creation happens — and delaying the shift to process-driven bureaucracy where much less gets done.
- First Among EqualsClass 18
- Augustus' post-Caesar survival tactic: hold king-like power while refusing the king's title. Thiel's analogue for founders: consider minimizing the dangerous CEO crown even while leading.
- Generational ScarringClass 10
- The deep, permanent trauma of those burned in a crash (2000, or 1929) that makes them see bubbles everywhere. It never fades — it has to die off — which hands an edge to young founders who never got burned.
- Goldilocks MarketClass 4
- A starting market sized just right: big enough to contain real customers, small enough that a startup can take the whole thing before expanding outward.
- Herfindahl-Hirschman Index (HHI)Class 3
- A concentration measure: the sum of squared market shares of the top 50 firms. Below 0.15 is competitive; above 0.25 is highly concentrated and possibly monopolistic.
- Indefinite OptimismClass 13
- Expecting a better future without any idea what it looks like — so you diversify, keep options open, and wait. Thiel argues this stance is internally contradictory.
- Intelligence AugmentationClass 17
- Building systems that pair human conceptual judgment with machine-scale computation instead of pursuing autonomous strong AI — Palantir's core bet, modeled on human-computer chess teams that beat both grandmasters and computers alone.
- Intelligence compoundingClass 5
- Cohen's idea that ability grows like compound interest when you keep solving hard problems. A comfortable big-company job implicitly pays you to accept a lower growth rate, and the long-run cost of the missed compounding is enormous.
- Intersection vs. Union RhetoricClass 4
- Non-monopolies describe their market as an intersection of categories ('the only British restaurant in Palo Alto') to fake uniqueness; monopolies describe theirs as a sliver of a giant union ('under 4% of global advertising') to fake weakness.
- Inverted Normal DistributionClass 18
- Thiel's model of founder traits: instead of clustering in the middle, founders pile up at both tails at once — the same person is extreme insider and extreme outsider, and feedback loops keep pushing both extremes further out.
- J CurveClass 7
- The shape of a fund's cumulative returns: fees and early failures push it underwater first; if winners compound, it climbs steeply later. The key question is when — if ever — it crosses break-even.
- Last Mover AdvantageClass 3
- The idea that the company that makes the last great move in a market — and durably occupies it when most value arrives — beats the one that merely moved first.
- Logos, Ethos, PathosClass 8
- Aristotle's three modes of persuasion — argument from facts and reason, from the speaker's character and credibility, and from the audience's emotions. Thiel argues a complete pitch must work all three, not just logos.
- Longevity Escape VelocityClass 19
- The point where each year of research adds more than one year to remaining life expectancy, so death from aging can be outrun indefinitely. De Grey's central goal, which he gave roughly 25 years and 50% odds in 2012.
- Marx vs. Shakespeare (models of conflict)Class 12
- Two theories of why people fight. Marx: conflict comes from real, fundamental differences. Shakespeare: combatants are essentially alike and converge as they fight. Thiel argues tech competition is nearly always Shakespearean.
- One to n / GlobalizationClass 1
- Horizontal, extensive progress: taking something that works and spreading it everywhere — e.g., China re-running the developed world's playbook.
- OptionalityClass 13
- Treating keeping every door open as a value in itself. In an indefinite world cash is king precisely because it commits you to nothing.
- OversubscribedClass 8
- A funding round with more investor demand than available allocation. Making a deal seem oversubscribed (when plausible) triggers VCs' fear of missing out, which is often the only force strong enough to overcome their default inertia.
- Ownership / Possession / ControlClass 6
- Thiel's three-way split of corporate power: who holds the equity, who runs daily operations, and who formally governs through the board. Companies break where these three fall out of alignment.
- Pareto InferiorClass 15
- Worse on every dimension with no compensating gain. Thiel's label for the Space Shuttle versus the Saturn V: it cost more, did less, and was more dangerous — proof that technology can regress.
- PayPal MafiaClass 5
- The tightly bonded early PayPal team whose alumni went on to found or lead a striking number of major companies. The class asks what mechanics — hiring, sameness, conflict norms, equity — produce a team that loyal and that generative.
- Peak OilClass 14
- M. King Hubbert's thesis that because discoveries lead production by 20 to 30 years, oil output must peak and then decline. His mid-1970s call for the U.S. proved right and became the template for worrying about the world.
- PEG RatioClass 3
- P/E divided by annual earnings growth. It fixes the P/E ratio's blindness to growth; a sound growth company should generally have PEG below one.
- Perfect CompetitionClass 4
- The textbook state where undifferentiated firms compete until no one earns economic profit. Thiel's twist: far from being the essence of capitalism, it is capitalism's opposite — capital cannot accumulate there.
- Power LawClass 7
- A distribution in which the top item outweighs all the rest combined. In venture, the best company in a portfolio tends to be worth more than every other investment together.
- Pro Rata RightsClass 7
- An investor's right to invest in later rounds to maintain their ownership percentage. Thiel's backtest: exercise them fully in up rounds led by smart VCs; never add money in flat or down rounds.
- Proof by EliminationClass 2
- Thiel's explanation of why money flooded into tech in late 1998: the old economy, emerging markets, Europe, and leverage had all just failed, so tech became the default not by direct argument but because nothing else was left.
- Reference CustomerClass 15
- A satisfied existing buyer whose name answers the prospect's inevitable question of who else has bought. In big-ticket sales, references are the real unit of progress: land the smallest good one first, then compound.
- Regulatory Moat (Last Mover in Biotech)Class 16
- Frezza's point that clinical-trial barriers, brutal for entrants, protect whoever gets through first: if browsers needed FDA-style approval, Chrome could never have displaced Internet Explorer.
- Retrofuture ThinkingClass 15
- Studying mid-century visions of the future to find technologies where progress stalled, diagnosing why they failed, and re-attempting them differently with modern tools — never by copying the past outright.
- Ricardian Paradigm (Gains from Trade)Class 17
- David Ricardo's framework applied to technology: even when one side is better at everything, comparative advantage makes specialization and trade mutually profitable — so an AI that is only somewhat better enriches humans instead of replacing them.
- S-CurveClass 19
- Technologies start slow, accelerate exponentially, then plateau. Seemingly endless exponential progress is really stacked S-curves, with each paradigm shift kicking off the next one.
- Scapegoat MechanismClass 18
- From René Girard: a community in crisis restores peace by uniting all against one victim, who is blamed for the chaos and credited with the peace — judged all-evil and all-good at once. The viable victim must be both insider and outsider.
- SecretClass 11
- An important, unpopular or unconventional truth that is hard—but possible—to discover. Every great business is built on at least one.
- Secret planClass 12
- A distinctive, non-obvious roadmap to a prospective gold mine that competitors can't see or copy — Hoffman's examples include Mozilla, Quora, and Dropbox. Without a big, distinctive idea, you have nothing.
- Secrets of nature vs. secrets about peopleClass 11
- Natural secrets require observing and experimenting on the physical world; human secrets are what people hide because exposure hurts. Their intersection is the most enlightening hunting ground.
- Social EntrepreneurshipClass 14
- The 'doing well by doing good' model. Thiel's critique: optimizing for profit and social approval at the same time usually achieves neither, and the fashion fed the mimetic cleantech herd.
- Software Is Eating the WorldClass 10
- Andreessen's 2011 thesis that software companies systematically take over existing industries. The class splits it into three strengths: weak (software eats the tech industry itself), strong (software transforms centuries-old industries), and strongest (Silicon Valley-style software companies come to run everything).
- Technological SingularityClass 19
- A hypothesized point where accelerating technology transforms civilization beyond current comprehension. The class's framing question is whether we are racing toward it or drifting into stagnation.
- The $1,000 GenomeClass 16
- Shorthand for the collapse in sequencing costs—from $500 million per genome in 2000 toward $1,000—which turns biology into a data problem where the bottleneck is interpretation, not reading.
- The Contrarian QuadrantClass 17
- In the explored-vs-consensus 2x2, the underexplored-and-contrarian cell where the best opportunities hide. In 2012 Thiel placed AI there — and biotech 2.0 in the opposite, worst cell: heavily explored consensus.
- The Distribution Dead ZoneClass 9
- The gap where products are too cheap to support a sales force but their buyers — typically small businesses — cannot be reached efficiently by mass advertising. Intuit solved it and won a terminal monopoly.
- Thiel's LawClass 6
- A startup messed up at its foundation cannot be fixed. Founding-moment choices about people, structure, and culture are effectively permanent.
- Timing RiskClass 10
- The danger of being right on substance but wrong on when. Founders bear it fully — one shot at one moment — while VCs diversify across a 20-year portfolio and can re-back the same idea when its time finally comes.
- Value CaptureClass 3
- Keeping a meaningful share of the value you create as profit. Airlines and Isaac Newton created enormous value but captured almost none — which is why capture, not just creation, defines greatness.
- Vertical vs. horizontal searchClass 5
- Two ways to hunt for a great business: going deep in one domain (vertical) versus scanning broadly across many (horizontal). Thiel argues depth wins — breadth systematically underestimates how vast the search space is.
- Viral CoefficientClass 9
- The number of new users each existing user brings in per cycle; above 1 means exponential growth. PayPal sustained 7% daily growth — doubling every 10 days — by chasing the highest-velocity segment first.
- Zero to One (0 to 1)Class 1
- Vertical, intensive progress: doing something genuinely new that has never been done, as opposed to replicating what exists.
- Zero-sum vs. non-zero-sum peopleClass 5
- Thiel's split between fighters (athletes), who instinctively compete, and creators (nerds), who instinctively build. All-nerd teams get ambushed by wars they never noticed; all-athlete teams start wars they should have avoided. Winning teams mix both inside a monopoly business.
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