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Technology

The Download: AstroTurf wars and exponential AI growth

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Is fake grass a bad idea? The AstroTurf wars are far from over. In 2001, Americans installed just over 7 million square meters of synthetic turf. By 2024, that number was 79 million square meters—enough to carpet all of Manhattan and then some. The…

United States
Environment

Is fake grass a bad idea? The AstroTurf wars are far from over.

A rare warm spell in January melted enough snow to uncover Cornell University’s newest athletic field, built for field hockey. Months before, it was a meadow teeming with birds and bugs; now it’s more than an acre of synthetic turf roughly the color of the felt on a pool table, almost digital in its saturation.…

United States
Technology

Desalination technology, by the numbers

When I started digging into desalination technology for a new story, I couldn’t help but obsess over the numbers. I’d known on some level that desalination—pulling salt out of seawater to produce fresh water—was an increasingly important technology, especially in water-stressed regions including the Middle East. But just how much some countries rely on desalination,…

Global
Geopolitics

I Asked a Former Trump Official to Justify This War

I’m opposed to this war. The Trump administration did not consult the American public or try to persuade Congress before authorizing the strikes on Iran. I don’t think the administration is prepared for what the strikes might unleash. But I wanted to try to understand President Trump’s decisions from the perspective of somebody much friendlier to his foreign policy. Nadia Schadlow is a senior fellow at the Hudson Institute and served as a deputy national security adviser during Trump’s first ...

United States