A panel, moderated by Dr Anne-Marie Imafidon, left, with Meta's Nick Clegg, president of global affairs, second left; Yann LeCun, chief AI scientist, center; Joelle Pineau, VP AI Research, second right; and Chris Cox, chief product officer, right, is held at the Meta AI Day in London on April 9. Companies... (AP Photo/Kirsty Wigglesworth, File)