We are now living in a world where Brexit and Trump are daily realities. But how did this come about? And what does it mean for the future? Populism and ultra-nationalism brought about the rise of Hitler and Mussolini in the 1930s. Now, as Trump sits in the White House, Britain negotiates its way out of the EU, and countries across Europe see substantial gains in support for the extreme Right, journalist, author, and historian Gwynne Dyer asks how we got here, and where we go next.