December 2, 2025

The Download: AI’s impact on the economy, and DeepSeek strikes again

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. The State of AI: Welcome to the economic singularity —David Rotman and Richard Waters Any far-reaching new technology is always uneven in its adoption, but few have been more uneven than generative AI.…

TopTechTrends

How lidar measures the cost of climate disasters

August 25, 2025
The wildfires that swept through Los Angeles County in January 2025 left an indelible mark on the Southern California landscape. The Eaton and Palisades fires raged for 24 days, killing 29 people and destroying 16,000 structures, with losses estimated at $60 billion. More than 55,000 acres were consumed, and the landscape itself was physically transformed.…

Elon Musk says xAI has open sourced Grok 2.5

August 24, 2025
Elon Musk’s xAI has made an older version of its AI model Grok — specifically, the model weights used to shape Grok 2.5 —  available on the open source platform Hugging Face.