The past, as we know it, is a collection of billions of smaller stories that coalesce into the stories of families, communities, nations, and entire cultures. According to Tamim Ansary, narrative is the way we invent the past and the key to understanding history is understanding the stories we tell ourselves about three key areas: technology, environment, and language. With a world seemingly more connected than ever and still volatile with a constant sense of fracturing identities, Tamim contends that our shared history is a story we must invent.