Harvard historian and New Yorker staff writer Jill Lepore returns with the third season of her Pushkin Industries podcast The Last Archive. Across two seasons, Lepore has unspooled a history of the United States's post-truth crisis — of how we know what we know and why it seems lately as if we can't agree on anything at all. In her third and final season, Lepore tells eight stories about common knowledge. From high school juries ruling on the truthfulness of political ads to profiles of cutting-edge animal scientists, Lepore offers a season of celebration.