The private sector can do much of the heavy lifting in verifying safety claims, writes Dean Ball https://www.economist.com/by-invitation/2026/04/19/no-to-laissez-faire-on-ai-yes-to-a-light-touch?taid=69e4e118ba4ee50001ee1ca1&utm_campaign=trueanthem&utm_medium=social&utm_source=voante