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The next generation of top talent will have “Polygamous Careers,” transforming the corporate world as we know it.

It makes financial sense for cities to invest in walkability. There is a scarcity of walkable neighborhoods in the US housing market, and this unmet demand is reflected in the prices people are willing to pay for housing in those cities that embrace a pedestrian-friendly model.

One of the greatest programmers in history, who did indeed understand every component of the computer from the software down to the chip, Niklaus Wirth, wrote “the belief that complex systems require armies of designers and programmers is wrong. A system that is not understood in its entirety, or at least to a significant degree of detail

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Right now, many of the successful applications for crypto technology are in finance or finance-adjacent fields. For example, people are using crypto to send cross-border remittances to family members abroad and Wall Street banks using blockchains to settle foreign transactions.

If you don't have the underlying experience, then it just reads like a collection of quotes. It's cool, it's inspirational for a moment, maybe you'll make a nice poster out of it. But then you forget it and move on. Mental models are really just compact ways for you to recall your own knowledge. 

If you want more job creation, if you want higher wages, and if you want more of a sense of opportunity and potential and the ability to be fulfilled and the ability for people to provide for their family and for their kids to have great jobs in the future, you actually want more technology in the economy. You want more productivity growth, you wan... See more

One unresolved tension here is how to mix individual backers with institutional backers. Andy covered his first year’s expenses via a grant from Emergent Ventures for example. This might be a strong argument for a more sophisticated platform than Substack to run the subscriptions through - ideally you’d like some nice way to combine individual back... See more

It was a mistake to let Twitter set up the incentives for our society. It's not good for the world when the one thing every prominent person knows how to do is fight each other on Twitter for likes and followers. It has converted society into a zero-sum status game played by elites with real consequences.