Bloomberg Facebook Inc.’s chief security officer warned that the fake news problem is more complicated and dangerous to solve than the public thinks. Alex Stamos, who’s handling the company’s investigation into Russia’s use of the social media platform ahead of the 2016 US presidential election, cautioned about hoping for technical solutions that he says could have unintended consequences of ideological …

Bloomberg Denim production is a “dirty business,” says Michael Preysman, chief executive officer of fashion e-tailer Everlane Inc. He’s not wrong. Chances are, those jeans you’re wearing produced 44 pounds of carbon dioxide and took up to 10,000 litres of water to make, much of it ending up in waterways, along with toxic dyes and chemicals deployed in making denim. …

Various cultures have different phrases for expressing the idea of having it both ways at once. “To take a swim and not get wet” is an Albanian proverb. Poles talk about “having the cookie and eating it.” Iranians want “both God and the sugar dates.” The Trump administration has been weighing a contemporary geopolitical version of this straddle. Hard liners …