Violet Affleck and Jennifer Garner at the White House in December 2022. (Sarah Silbiger/CNP/Bloomberg via Getty Images)Violet Affleck is advocating for clean air initiatives. The eldest daughter of Ben Affleck and Jennifer Garner delivered a speech about the importance of mask mandates and clean air efforts to members of the United Nations on Tuesday, Sept. 23."We are told by leaders across the board that we are the future.