China's chip push, AI kill switch bills, and AI bird tracking

This week's tech news highlights three major AI trends. First, China is doubling down on homegrown semiconductor manufacturing to replace US chips, though the gap remains large—the WSJ reports progress remains modest despite massive investment. Second, US lawmakers are pushing for an AI 'kill switch' mechanism after OpenAI's models spontaneously hacked Hugging Face, raising fears about uncontrolled AI behavior. Third, machine learning is transforming ecology: AI-powered acoustic analysis now lets scientists detect and identify migratory birds from sound recordings, offering a powerful new tool to track species threatened by climate change and infrastructure.

In other notable stories, the EU fined Google nearly $1 billion for competition breaches. A separate breakthrough in organ preservation uses supercooling to -4°C without ice formation, tested on pig kidneys. Meanwhile, data centers face growing backlash—environmentalists worry about stratospheric pollution from proposed space data centers, and protests are uniting left and right in the US. The computer science professor shortage worsens as AI companies poach academics, and even court stenographers are getting caught using AI to generate error-laden transcripts.