Tech, Humanity, Democracy & Ukraine-Yuval Noah Harari & Serhiow can we design technology that advances humanity while also protecting it? And what can we learn from the war in Ukraine? Watch historian Serhii Plokhy, director of the Ukrainian Research Institute at Harvard University, and Yuval Noah Harari, macro-historian and bestselling author – in a conversation moderated by Alex Amouyel. (Filmed for MIT Solve on 13 April 2022.)