Showing posts with label Freeman Dyson. Show all posts
Showing posts with label Freeman Dyson. Show all posts

Friday, March 6, 2020

Links

"Our model is a seamless web of trust that’s deserved on both sides. That’s what we’re aiming for. The Hollywood model, where everyone has a contract, and no trust is deserved on either side, is not what we want at all." --Charlie Munger (2009)

Howard Marks on Bloomberg TV discussing his latest memo (video) (LINK)

Sam Zell on CNBC (video) (LINK)

The End of Pay-TV - by Matthew Ball (LINK)

How To Manage Change (LINK)

Value Investing with Legends Podcast: David Samra - Leveraging Fundamentals to Remain Relevant (LINK)

One Doctor’s Life on the Coronavirus Front Lines. ‘If We Fail, What Happens to You All?’ ($) (LINK)

Coronavirus: The Black Swan of 2020 - Sequoia Capital Publication (LINK)

Scott Adams and Naval Ravikant talk about Coronavirus (video) (LINK)

The Tim Ferriss Show (podcast): #413: Tyler Cowen on Rationality, COVID-19, Talismans, and Life on the Margins (LINK)

Freeman Dyson’s Letters Offer Another Glimpse of Genius (LINK)

Friday, February 28, 2020

Links

"In the world of modern finance, a love of numbers has replaced a desire for critical thinking. As long as something has a number attached to it, then it is taken as gospel truth. Research shows that people are often fooled by the use of pseudoscience. Simply making things sound complex makes people believe them more! Risk managers, analysts and consultants are all guilty of using pseudoscience to promote an illusion of safety. We all need to be on our guard against the artificial deployment of meaningless numbers. Critical thinking and scepticism are the most unrated (and scarce) tools in our world." --James Montier ("Mind Matters," April 29, 2008)

How to respond to COVID-19 - by Bill Gates (LINK)

The Great Buenos Aires Bank Heist [H/T Linc] (LINK)

Gotta Go Fast: Why Gaming IP Is Finally Taking Off in Film/TV - by Matthew Ball (LINK)

Exponent Podcast: 182 — Scale Scale Scale (LINK)

The Disruptive Voice Podcast: 48. Disrupting Healthcare with Dr. Mahek Shah (LINK)

Grant’s Current Yield Podcast: The Empire Strikes Out (LINK)

Know Your Risk Radio (podcast): Raoul Pal (LINK)

The Coronavirus and How Political Spin Has Worsened Epidemics - by Evan Osnos (LINK)

Freeman Dyson, Visionary Technologist, Is Dead at 96 (LINK)
Related previous link (other links and books included): Freeman Dyson on Living Through Four Revolutions (2011 lecture)
"I don't particularly care [if the things I'm doing] are important or not. I'm not driven by a passion to dig out the deep secrets of nature. I'm much more interested just in exercising my skills as best I can and enjoying life." --Freeman Dyson

Tuesday, June 11, 2019

Links

Mary Meeker’s 2019 internet trends report | Code 2019 (SLIDES, VIDEO) [More videos from the Code Conference can be found HERE.]

Invest Like the Best Podcast: Jerry Neumann – Why Venture is Hard (LINK)

Capital Allocators Podcast: Patrick O’Shaughnessy – O’Shaughnessy Asset Management (LINK)

The Incredible Creative Power of the Index Card - by Ryan Holiday (LINK)

Edge #542: The Brain Is Full of Maps - A Talk By Freeman Dyson (LINK)

Wednesday, February 20, 2019

Links

"Our double task is now to preserve and foster both biological evolution as Nature designed it and cultural evolution as we invented it, trying to achieve the benefits of both, and exercising a wise restraint to limit the damage when they come into conflict. With biological evolution, we should continue playing the risky game that nature taught us to play. With cultural evolution, we should use our unique gifts of language and art and science to understand each other, and finally achieve a human society that is manageable if not always peaceful, with wildlife that is endlessly creative if not always permanent." --Freeman Dyson

Biological and Cultural Evolution - An EDGE Original Essay by Freeman Dyson (LINK)

Mohnish Pabrai’s Q&A Session with JNV Kottayam Dakshana Scholars (video) (LINK)

An Evening with Ken Chenault (PBS video) [H/T Linc] (LINK)

The Greatest Investor You’ve Never Heard Of: An Optometrist Who Beat The Odds To Become A Billionaire (LINK) [Interesting article, but probably not the best title. Assuming the Forbes net worth estimate is about correct, and that losing $50 million in the early 80s margin call meant he had at least another $50 million in net worth, then the IRRs, especially considering the business income he was adding over time, are probably not worthy of the title "greatest investor" in the headline. But the lessons about buying and holding and buying what you know, especially in regards to Heico, are great.]

Graham & Doddsville: Winter 2019 (LINK)

Nobody Wants to Invest in Your Shit - by Meb Faber (LINK)

First Mover Alpha - by Ben Carlson (LINK)

The FT's articles on Wirecard are free to read online (LINK) [See also, from a year ago, Wirecard AG: The Great Indian Shareholder Robbery - by Roddy Boyd]

Your Guide to the Gold Rush of Digital Logistics (LINK)

Amazon and taxes: a simple primer (LINK)

The Distrust of Intellectual Authority (LINK)

Entrepreneurial Thought Leaders Podcast: Raj Kapoor (Lyft) and John Viera (Ford Motor Company) - Mobilizing the Future (LINK)

The Tony Robbins Podcast: Timing is everything | Daniel Pink on the best time for meetings, taking breaks and creative breakthroughs (LINK)
Related book: When: The Scientific Secrets of Perfect Timing
Dan Carlin's Hardcore History: Addendum: EP7 Hardcore History On Fire (LINK)

Is the Insect Apocalypse Really Upon Us? - by Ed Yong (LINK)
Claims that insects will disappear within a century are absurd, but the reality isn’t reassuring either.
Book of the day [H/T @paulg]: Making of Europe: Conquest, Colonization and Cultural Change 950-1350

Friday, April 20, 2018

Links

Casualties of Your Own Success - by Morgan Housel (LINK)

Kicked in the Ass with a Golden Horseshoe - by Ian Cassel (LINK)
Home Depot was co-founded by Bernie Marcus (visionary), Arthur Blank (operations/finance), and Pat Farrah (energy), and financed by Ken Langone. Home Depot is yet another example of how great ideas are born out of frustration not greed.
Horizon Kinetics Q1 2018 Portfolio Update slides [H/T @chriswmayer] (LINK)

Alphabet Soup: Google is Alpha, but where are the Bets? - by Aswath Damodaran (LINK)

Silicon Valley has oversold the near-term potential of the technologies of the future (LINK)

"Adam Smith's View of Man" - by Ronald Coase (1976) (LINK)

In a Few Centuries, Cows Could Be the Largest Land Animals Left - by Ed Yong (LINK)

How Asia's Super Divers Evolved for a Life At Sea - by Ed Yong (LINK)

Freeman Dyson reviews Geoffrey West's book Scale (LINK)

***

"The notion that the desirability of a common stock was entirely independent of its price seems incredibly absurd. Yet the new-era theory [of 1927-1929] led directly to this thesis. If a public-utility stock was selling at 35 times its maximum recorded earnings, instead of 10 times its average earnings, which was the preboom standard, the conclusion to be drawn was not that the stock was now too high but merely that the standard of value had been raised. Instead of judging the market price by established standards of value, the new era based its standards of value upon the market price. Hence all upper limits disappeared, not only upon the price at which a stock could sell but even upon the price at which it would deserve to sell. This fantastic reasoning actually led to the purchase at $100 per share of common stocks earning $2.50 per share. The identical reasoning would support the purchase of these same shares at $200, at $1,000, or at any conceivable price.

An alluring corollary of this principle was that making money in the stock market was now the easiest thing in the world. It was only necessary to buy “good” stocks, regardless of price, and then to let nature take her upward course. The results of such a doctrine could not fail to be tragic."

--Benjamin Graham & David Dodd, Security Analysis

Wednesday, February 1, 2017

Links

"Nothing is so good a protection against such misery as inward wealth, the wealth of the mind, because the greater it grows, the less room it leaves for boredom. The inexhaustible activity of thought!" -Arthur Schopenhauer (The Wisdom of Life)

“Becoming Warren Buffett,” the Man, Not the Investor - by James Surowiecki [H/T Linc] (LINK)

Fairholme Funds' 2016 Annual Report (LINK)

The Short Seller Who Crushed Valeant Has Picked His Next Target [H/T Matt] (LINK)

This is Why You Need a Process - by Ben Carlson (LINK)

Amazon is building a $1.5 billion hub for its own cargo airline (LINK)

Mobile 2.0 - by Benedict Evans (LINK)

Birds and Frogs - by Freeman Dyson (LINK)
Some mathematicians are birds, others are frogs. Birds fly high in the air and survey broad vistas of mathematics out to the far horizon. They delight in concepts that unify our thinking and bring together diverse problems from different parts of the landscape. Frogs live in the mud below and see only the flowers that grow nearby. They delight in the details of particular objects, and they solve problems one at a time. I happen to be a frog, but many of my best friends are birds. The main theme of my talk tonight is this. Mathematics needs both birds and frogs. Mathematics is rich and beautiful because birds give it broad visions and frogs give it intricate details. Mathematics is both great art and important science, because it combines generality of concepts with depth of structures. It is stupid to claim that birds are better than frogs because they see farther, or that frogs are better than birds because they see deeper. The world of mathematics is both broad and deep, and we need birds and frogs working together to explore it.
Why Frog Tongues Are So Sticky - by Ed Yong (LINK)

Plant keeps moths captive inside its fruits for almost a year (LINK)

Freeman Dyson on Living Through Four Revolutions (2011 lecture)

"I don't particularly care [if the things I'm doing] are important or not. I'm not driven by a passion to dig out the deep secrets of nature. I'm much more interested just in exercising my skills as best I can and enjoying life." -Freeman Dyson


Link to video

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Related previous posts:






Related link: Freeman Dyson reviews Danny Kahneman's Thinking, Fast and Slow

Related books by Freeman Dyson: 

Dreams of Earth and Sky

Origins of Life






In the video, Dyson also mentioned a couple of other books: 

The Information: A History, A Theory, A Flood

The Human Use Of Human Beings

Thursday, January 12, 2017

Links

Warren Buffett in New HBO Documentary: ‘I’m Getting Down to Salvage Value’ (LINK)

The Benjamin Graham Financial Network - By Jason Zweig (LINK)

Narrative and Numbers: How a number cruncher learned to tell stories! - by Aswath Damodaran (LINK)
Related book (just released): Narrative and Numbers: The Value of Stories in Business
National Western Stock Show Citizen of the West John Malone known for loyalty, can-do Western spirit [H/T @FrancoOlivera] (LINK)
Related book: Cable Cowboy: John Malone and the Rise of the Modern Cable Business
a16z Podcast: Machine Intelligence, from University to Industry (LINK)

Six Questions for Shane Parrish (LINK)

Stephen Hawking’s Productive Laziness (LINK)
In the 1980s, at the height of his intellectual productivity, Stephen Hawking used to head home from his office between five and six. He rarely worked later. 
Here’s how he explained his behavior to his PhD student Bruce Allen (now a professor at the Max Planck Institute for Gravitational Physics): 
“Bruce, here’s some advice: The problem with physics is that most of the days we don’t make any major headway (on our projects). That’s why you should do other stuff: listen to music, meet good friends. There’s one exception to this rule: If you find a solution for a given problem, you work 24 hours a day and forget everything else. Until the problem is solved in its entirety.”
A Break in the Search for the Origin of Complex Life (LINK)

Book of the day: Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety (There is also a PBS documentary that originated from this book, which aired a couple of days ago, HERE. And be sure to check out the Freeman Dyson bonus video, HERE.)

Monday, March 7, 2016

Links

The “Enemies” of Warren Buffett [H/T @Sanjay__Bakshi] (LINK)

Two Mental Models (and 24 Things): Network Effects and Critical Mass - by Tren Griffin (LINK)

Utility Investor With Ties to Buffett Joins World's 400 Richest [H/T Linc] (LINK)

Travis Kalanick on Charlie Rose (video) (LINK)

Brian Chesky on Charlie Rose (video) (LINK)

From rags to riches to rags in 12 years: the extraordinary story of Nathan Tinkler [H/T @iancassel] (LINK)

The Billionaires' Loophole (LINK)

Iron Ore Jumps Most on Record as Market Goes 'Berserk' [H/T Matt] (LINK)
Iron ore soared the most ever after Chinese policy makers signaled their willingness to buttress economic growth, boosting the outlook for steel consumption in the top user and igniting speculation that some investors who’d bet against the market had been caught out. 
Ore with 62 percent content delivered to Qingdao jumped 19 percent to $63.74 a dry metric ton, Metal Bulletin Ltd. data show. That’s the biggest gain in daily data going back to 2009 and the highest price since June. The surge was preceded in Asia by a rally in futures, with the most-active contract on Singapore Exchange Ltd. climbing 21 percent to $60 and prices on the Dalian Commodity Exchange rising by the daily limit.
Hussman Weekly Market Comment: A Continued Undertone of Risk-Aversion (LINK)
Last week, the most historically reliable equity valuation measures we identify (having correlations of over 90% with actual subsequent 10-12 year S&P 500 total returns) advanced to more than double their reliable historical norms. When valuations have been near those historical norms, the S&P 500 has generally followed with average nominal total returns of about 10% annually. In contrast, current valuations are associated with expected 10-12 year total returns of about zero, with negative expected returns on both horizons after inflation. 
Now, in the context of low interest rates, some investors may view the prospect of zero total returns on stocks over the coming decade as reasonable and competitive. That’s fine, but understand that through most of the period prior to the 1960’s, interest rates regularly visited levels similar to the present, yet these same measures of stock valuations typically resided at well below half of present levels. In my view, investors who view current valuations as “justified relative to interest rates” are really saying that a decade of zero total returns on stocks is perfectly adequate compensation for the risk of a 45-55% market loss over the completion of the current market cycle - a decline that would historically be merely run-of-the-mill given current valuations, and that certainly cannot be precluded by appealing to low interest rates. 
...Put simply, my expectation is that investors will find 10-12 years from today that the relationship between valuations and actual subsequent market returns has played out exactly as it has across history. As a rough guide to how prospective returns will change over the completion of the current market cycle, we presently estimate that in order to establish expected 10-year S&P 500 total returns of 5% annually, the S&P 500 would have to decline to the mid-1500’s. In order to establish 10% expected total returns, we estimate that a decline to the 1000 level on the S&P 500 would be about right. Note that the completion of every market cycle across history has brought valuations toward or below levels consistent with 10% annual prospective returns. 
Brain Pickings: Legendary Physicist Freeman Dyson on God, Unanswerable Questions, and Why Diversity Is the Ruling Law of the Universe (LINK)
Related book: A Glorious Accident: Understanding Our Place in the Cosmic Puzzle
For more from Freeman Dyson, see his book Dreams of Earth and Sky, which was released last year, as well as THIS previous post.

Monday, February 1, 2016

Links

I'm getting caught up after being away for a bit, so some of these are several days old...

The Best Teacher I Never Had - By Bill Gates (LINK)
Thirty years ago I went on vacation and fell for Richard Feynman. 
A friend and I were planning a trip together and wanted to mix a little learning in with our relaxation. We looked at a local university’s film collection, saw that they had one of his lectures on physics, and checked it out. We loved it so much that we ended up watching it twice. Feynman had this amazing knack for making physics clear and fun at the same time. I immediately went looking for more of his talks, and I’ve been a big fan ever since. 
.......... 
Related books:  
Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher  
Surely You're Joking, Mr. Feynman!  (also a good audiobook)
"What Do You Care What Other People Think?" (also a good audiobook)
Musk vs. Buffett: The Billionaire Battle to Own the Sun (LINK)

As Berkshire Hathaway meeting set to be streamed online, will fewer make Omaha pilgrimage? [H/T Linc] (LINK)

Conversation that Matters: Freeman Dyson (video, from last year) [H/T @SpaceWeather101] (LINK)
Related previous post: The Civil Heretic 
Related link: Freeman Dyson: By the Book  
Related book: Dreams of Earth and Sky
Nearly all of our medical research is wrong (LINK)

Matt Ridley reassesses Richard Dawkins's pivotal reframing of evolution, 40 years on. (LINK)
Related book: The Selfish Gene [And on a related note, one of the key things on my mental model to-do list is to go a little deeper into the differences between Dawkins and E.O. Wilson and their disagreements about things.... A small example of which can be found in the article: Biological warfare flares up again between EO Wilson and Richard Dawkins]
Investing by Design: Parallels between Architecture and Investing (LINK)

Graham & Doddsville newsletter, Winter 2016 (LINK)

Ray Dalio: Pay attention to long-term debt cycle (LINK)

The Absolute Return Letter, February 2016 (LINK)

Mutual Fund Observer, February 2016 (LINK)

Theranos Is Running Out of Time (video plays) (LINK)

Alphabet Passes Apple To Become the World’s Most Valuable Company (LINK)


Hussman Weekly Market Comment: The Gas Pedal Is Useless When The Spark Plugs Are Gone (LINK) [On a side note, I've gotten several comments about why I link to John Hussman, both because of his more macro focus and what I suspect is a poor record post economic crisis. The reason is that I respect the work he does, and I always think it is good to read things by people whom one thinks are informed about what they are talking about, even if one disagrees about the applicability and predictability of much of what they say. When it comes to the macro, I like to take the approach of being a risk-identifier--as opposed to being a forecaster--and so listening to people who are intelligent and spend way more time on certain macro things than I do helps me get a sense for whether or not I might be missing something big while I spend most of my time thinking about individual companies. And because this blog also serves as a bit of a real-time journal for me as to what was going on at a given time and to see what I thought was interesting at a given time as I get older and (hopefully) wiser, having him write weekly and highlight certain key developments in the macro landscape, sentiment readings, implied market returns and valuations, etc. is a great point-in-time summary that I can review years down the road by just posting some key paragraphs about something I might not touch on anywhere else. The excerpt from this week's comment below is an example of that.]
Last week, Bank of Japan Governor Haruhiko Kuroda, supported by a slim 5-4 board vote, announced a move to cut short-term interest rates to negative -0.1%, effectively charging banks for deposits held with the BOJ. While the knee-jerk response to central bank easing moves is invariably positive, investors should be careful to recognize the context surrounding this move. Based on the broad market action of Nikkei component stocks, market internals in Japan have deteriorated sharply since December, in contrast to most of the period since August 2012. Following a doubling of the Nikkei over that horizon, the current policy shift comes at a time when both valuations and market internals in Japan have shifted to the most unfavorable status in years. 
...What’s somewhat striking is that having moved the Japanese monetary base from 20% of GDP to more than 75% of GDP in recent years, with very little economic response, anyone would seriously call this liquidity “ammunition.” From an economic perspective, the expansion in the BOJ balance sheet has been accompanied by a precisely offsetting collapse in monetary velocity, with little effect on either real GDP or inflation. From a speculative perspective, while the Nikkei Index remains lower than it was in 1986, 30 years ago, investors have demonstrated risk-seeking inclinations in recent years, holding the Nikkei above its 40-week average during most of the period from 2012 until mid-December of last year. 
At present, however, one should take quite a negative signal from the BOJ's action, because it's clearly a response to deteriorating economic prospects. A favorable shift in market internals would be supportive of speculation in Japan, but that possibility should be monitored explicitly. One can’t rule it out, but there is no inherent or reliable tendency for central bank easing to reverse unfavorable market internals, or to avoid steep further market losses (recall 2000-2002 and 2007-2009 in the U.S.).

Tuesday, May 12, 2009

The Civil Heretic

Here is a follow-up article to yesterday’s link on Freeman Dyson. THIS is a more comprehensive article from The New York Times that goes more into Dyson’s background, and gives more insight as to why Charlie Munger thinks we should listen more to Freeman Dyson and less to Al Gore. This article was passed along to me by Peter Bevelin, the author of one of my very favorite books, Seeking Wisdom - from Darwin to Munger. Peter was kind enough to answer a few questions for this blog in a 2007 interview, and has kindly agreed to do another interview with us. Look for that to be posted here soon (if you are new to his book, there is more information on it HERE).
FOR MORE THAN HALF A CENTURY the eminent physicist Freeman Dyson has quietly resided in Princeton, N.J., on the wooded former farmland that is home to his employer, the Institute for Advanced Study, this country’s most rarefied community of scholars. Lately, however, since coming “out of the closet as far as global warming is concerned,” as Dyson sometimes puts it, there has been noise all around him. Chat rooms, Web threads, editors’ letter boxes and Dyson’s own e-mail queue resonate with a thermal current of invective in which Dyson has discovered himself variously described as “a pompous twit,” “a blowhard,” “a cesspool of misinformation,” “an old coot riding into the sunset” and, perhaps inevitably, “a mad scientist.” Dyson had proposed that whatever inflammations the climate was experiencing might be a good thing because carbon dioxide helps plants of all kinds grow. Then he added the caveat that if CO2 levels soared too high, they could be soothed by the mass cultivation of specially bred “carbon-eating trees,” whereupon the University of Chicago law professor Eric Posner looked through the thick grove of honorary degrees Dyson has been awarded — there are 21 from universities like Georgetown, Princeton and Oxford — and suggested that “perhaps trees can also be designed so that they can give directions to lost hikers.” Dyson’s son, George, a technology historian, says his father’s views have cooled friendships, while many others have concluded that time has cost Dyson something else. There is the suspicion that, at age 85, a great scientist of the 20th century is no longer just far out, he is far gone — out of his beautiful mind.
But in the considered opinion of the neurologist Oliver Sacks, Dyson’s friend and fellow English expatriate, this is far from the case. “His mind is still so open and flexible,” Sacks says. Which makes Dyson something far more formidable than just the latest peevish right-wing climate-change denier. Dyson is a scientist whose intelligence is revered by other scientists — William Press, former deputy director of the Los Alamos National Laboratory and now a professor of computer science at the University of Texas, calls him “infinitely smart.” Dyson — a mathematics prodigy who came to this country at 23 and right away contributed seminal work to physics by unifying quantum and electrodynamic theory — not only did path-breaking science of his own; he also witnessed the development of modern physics, thinking alongside most of the luminous figures of the age, including Einstein, Richard Feynman, Niels Bohr, Enrico Fermi, Hans Bethe, Edward Teller, J. Robert Oppenheimer and Edward Witten, the “high priest of string theory” whose office at the institute is just across the hall from Dyson’s. Yet instead of hewing to that fundamental field, Dyson chose to pursue broader and more unusual pursuits than most physicists — and has lived a more original life.
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Related books by Freeman Dyson: