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Concurrent

afra

Understand the parallel and colliding tech and cultural currents shaping Silicon Valley, China, and beyond.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues24SubscribersRead afraw.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Center and The Periphery

When I encountered the word “jailbreaking” again in 2023, it took me a moment to realize it no longer meant what I remembered. For teenagers coming of age today, it has nothing to do with Apple’s iOS—it refers to circumventing the safety ar...

3 days ago
15
4

China OS vs. America OS (2026 version)

Who are the real power brokers of China’s AI, the equivalent of Sequoia and a16z in Silicon Valley? My friend Lei Du’s answer: the municipal governments of Shanghai, Beijing, and Hangzhou. Diligent, brain-fried officials running on pure FOM...

10 days ago
60
12

First, Dig the Latrines

An online intellectual community loved a sprawling work of fiction. The fiction recruits believers. The believers reimagine technology, politics, institutions through rational, science-based, first-principles thinking. You’re thinking of Le...

24 days ago
55
16

An AI-Maxi New Year

It’s Chinese New Year, and my timeline is dominated by two names: Jia Zhangke and Unitree.

2 months ago
165
37

Authors

The writers behind this newsletter.

  • afra

    writer of Concurrent newsletter; host of podcast CyberPink I write about Silicon Valley and China

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