We’re having the wrong conversation about women in tech. We need to decouple two very different issues that have arisen amid the commotion about diversity at Google: biological differences between genders, and bias against females working in tech and more generally in well-paid, prestigious jobs. Let’s start with the biology. Studies on how babies or very young children interact with …

As talks to revise the North American Free Trade Agreement start in Washington, it still isn’t clear whether President Donald Trump wants to dismantle the pact—”the worst trade deal maybe ever signed anywhere,” he’s called it—or merely rebrand the same basic product under his own name. With any luck, it will be the latter. The administration’s negotiating goals, published last …

aThe trade deficit is a lot smaller than it was a decade ago: Over the 12 months ending in June, according to data released last week by the Commerce Department, the US imported about $531 billion more in goods and services than it exported. In 2006, the deficit was $762 billion. Those numbers aren’t adjusted for inflation; if they were, …