China's DeepSeek demonstrates that AI can be trained in a more efficient way and has enormous implications for Big Tech, which will be pressured to justify efforts to reduce climate impact.
Since the release of ChatGPT, the world has seen a surge in investment and use of artificial intelligence. The social and economic impacts of this boom have provoked reactions, but the environmental costs have received far less attention.
By making walkability a central component of how we design our cities, we can create vibrant, inclusive and environmentally sustainable urban landscapes.