[AI Summary]: The Atlantic Council held a conversation on September 5, 2025, exploring the technology and trust relationships shaping global AI infrastructure. The discussion addressed strategies for measuring and governing the trustworthiness of critical AI components including data, models, semiconductors, data centers, talent, and capital. Experts examined building resilient AI ecosystems, managing technological dependencies, ensuring transparency in AI development, and fostering international cooperation while maintaining competitive advantages. This was the first event in a new Atlantic Council series on the geopolitics of artificial intelligence, featuring speakers from Paladin Global Institute, Arista Networks, and the AI Now Institute.