Philippa Kaur

A rare beast may soon lumber across the hills of Silicon Valley: not a $1bn unicorn, nor a $10bn decacorn, but a hectocorn—a startup valued at more than $100bn. OpenAI, the maker of ChatGPT, is understood to be in talks to raise $6.5bn from investors to fund the expansion dreams of its co-founder, Sam Altman. If it pulls off the deal, OpenAI’s valuation will be about $150bn, making it only the second ever $100bn-plus startup in America after SpaceX, a rocketry giant led by Elon Musk (who co-founded OpenAI in 2015 and is now Mr Altman’s nemesis). More

Kindness is in the air. Publishers produce business books with titles like “The Power of Nice” or, simply, “Kind”. LinkedIn, which is ostensibly a networking site for career-minded professionals, is overrun with sickly videos showing people being improbably generous to the homeless. Firms publicly embrace the values of compassion: one manufacturer of safety-gear talks of “offering grace internally”, which sounds terribly intrusive. More

A rare beast may soon lumber across the hills of Silicon Valley: not a $1bn unicorn, nor a $10bn decacorn, but a hectocorn—a startup valued at more than $100bn. OpenAI, the maker of ChatGPT, is understood to be in talks to raise $6.5bn from investors to fund the expansion dreams of its co-founder, Sam Altman. If it pulls off the deal, OpenAI’s valuation will be about $150bn, making it only the second ever $100bn-plus startup in America after SpaceX, a rocketry giant led by Elon Musk (who co-founded OpenAI in 2015 and is now Mr Altman’s nemesis). More

The car industry’s effort to decarbonise revolves around replacing petrol with batteries. A growing number of customers want both. Buyers who cannot afford a fully electric car, or worry about the availability of charging points, are turning to plug-in hybrid electric vehicles (PHEVs), sales of which are rocketing. But the hybrid ride may prove to be short. More

The car industry’s effort to decarbonise revolves around replacing petrol with batteries. A growing number of customers want both. Buyers who cannot afford a fully electric car, or worry about the availability of charging points, are turning to plug-in hybrid electric vehicles (PHEVs), sales of which are rocketing. But the hype for hybrids may prove to be short-lived. More

Each year China makes as much steel as the rest of the world combined. The vast scale of its output—around 1bn tonnes a year—is obscured by the fact that most of it stays in the country. Lately, however, China’s exports of the metal have surged, reaching 90m tonnes in 2023, up by 35% on the previous year (see chart 1). That may be a fraction of China’s total production, but it is more than what America or Japan make in a year. And it is enough to build a thousand Golden Gate bridges. More

SINCE ITS founding in 1968 Intel has been synonymous with shrinkage. In its first four decades this was high praise. Every two years or so the American chip pioneer came out with new transistors half the size of earlier ones, a regularity that came to be known as Moore’s law, after one of the company’s founders. Twice as many chips thus fit onto roughly the same silicon wafer—and could be sold profitably for roughly the same price. That allowed Intel to corner the market for memory chips and then, when “memories” became commoditised in the 1980s, for the microprocessors which powered the subsequent PC revolution. More

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