Finding jobs

 Crypto

There was a moment not so long ago when I thought, “What if I’ve had this crypto thing all wrong?” I’m a doubting normie who, if I’m being honest, hasn’t always understood this alternate universe that’s been percolating and expanding for more than a decade now. If you’re a disciple, this new dimension is the future. If you’re a skeptic, this upside-down world is just a modern Ponzi scheme that’s going to end badly—and the recent “crypto winter” is evidence of its long-overdue ending. But crypto has dug itself into finance, into technology, and into our heads. And if crypto isn’t going away, we’d better attempt to understand it. Which is why we asked the finest finance writer around, Matt Levine of Bloomberg Opinion, to write a cover-to-cover issue of Bloomberg Businessweek, something a single author has done only one other time in the magazine’s 93-year history (“What Is Code?,” by Paul Ford). What follows is his brilliant explanation of what this maddening, often absurd, and always fascinating technology means, and where it might go. —Joel Weber, Editor, Bloomberg Businessweek.

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Ledgers, Bitcoin, Blockchains

If you have money, what you have is an entry in your bank’s database saying how much money you have. If you have a share of stock, what you have is generally an entry on a list—kept by the company or, more likely, some central intermediary1—of who owns stock.

Lots of other stuff. Much of modern life occurs online. It’s not quite true that your social life and your career and your reputation consist of entries in the databases of Meta Platforms and Google and Microsoft, but it’s not quite false, either.

A third possibility is what you might think of as a government. Owning a house means the government thinks you own the house, and if someone else tries to move in, then the government will kick them out.2 Homeownership is mediated socially by a government. The database is a way for the government to keep track. You don’t have to trust any particular person; you have to trust the rule of law.