Ideas from CBC Radio (Highlights)

Yuval Harari is a global intellectual. And the internationally bestselling author is worried: our brains are getting hacked. Artificial intelligence, biotechnology and ever-sophisticated algorithms are tapping into our values, habits, tastes, desires and the very thought patterns that define us - all to control how we shop, what we read, and whom we vote for. The notion of free will is defunct. And the grand project of liberalism, with its focus on the individual, is worn out. But in this exclusive interview with Paul Kennedy, he explains why he remains cautiously optimistic about humanity's future.

These are anxious times for liberal democracy's true believers. They've seen the rise of strongman autocrats and xenophobic populists across a full spectrum of democratic countries, not to mention the disruptive force of Donald Trump. Cyber attacks, big data, social media, and voter indifference, anger and disillusionment all seem to leave the future of liberal democracy looking rather uncertain. On this month's edition of The Enright Files we explore the state of democracy in 2018.

Universities are supposed to be dedicated to the exchange of ideas. But according to social psychologist Jonathan Haidt, campuses now skew so far to the left that they've become "political monocultures".

How can we fix our broken world? And what does it actually mean to love your neighbour? Those are some of the questions raised by Payam Akhavan in the 2017 CBC Massey Lectures - on air, and on tour. We also invited you, our listeners, to send us your questions. In this episode, we hear excerpts from the audience discussions after the five lectures, along with Payam Akhavan in conversation with Paul Kennedy answering questions sent in by our listeners.

In his final lecture, Payam Akhavan looks through the eyes of a suicide bomber to chart the rise of extremism and the decline of 'basic human dignity'. He concludes the series explaining how we can end hate and see how interconnected we all are.

In 1818, the world was introduced to an entirely new kind of monster. Mary Shelley published Frankenstein: or The Modern Prometheus and for two centuries her creation has stalked the stage, then the screen; inspired art, and filled the pages of countless sequels and comic books. Frankenstein's creature has become the most famous monster of the modern era.

It's a horror classic from the 1960s that still unnerves us. It's influenced generations of filmmakers. It's part of the exclusive Criterion Collection of world cinema. And it turns 50 this year. But director Roman Polanski is a convicted rapist. Film experts and cultural historians explore good and evil in Rosemary's Baby, discover eerie parallels between 1968 and 2018, and debate the movie's surprising treatment of women, all to answer the question: can we save Rosemary's Baby?

As Canada turned 150, the final talk brought the series back home, with Indigenous education advocate Roberta Jamieson. Roberta was the first woman chief of Six Nations of the Grand River, the first Indigenous woman to earn a law degree in Canada, and she holds an astounding twenty-five honorary degrees. She believes Canada is at a make-or-break moment where it has a chance to recast its historically troubled relationship with First Nations for the next 150 years. She sees the hope for that renewal in the very moment of contact between settler Europeans and her ancestors: "Our people consciously decided to share. And we had a choice. We were the majority then. And we made a conscious decision to share. And to help people survive. So I think we still have that choice as Canadians. And I'm very optimistic and very hopeful -- and I'm going to work very hard to see that we live up to that promise."

The day might well be approaching when humans set foot on Mars. Stephen Humphrey and a crew of authors, astronauts and Mars scholars confront the hazards and challenges of getting humans to Mars, and then of surviving - and living - on the Red Planet.

Payam Akhavan's fourth Massey Lecture focuses on how the world can move forward after the collapse of the Soviet Union, the implosion of Afghanistan and the deadly 9/11 terrorist attacks.

Naheed Mustafa tells the story of philosopher-physician Ibn Tufayl who wrote the first Arabic novel "Hayy ibn Yaqzan". It may be the most important story you've never heard.

They're bigger, faster and hotter than before, torching more of our world: wildfires, like those now ravaging British Columbia, the one that ripped through Fort McMurray in 2016, or through Slave Lake, Alberta in 2011, leveling a third of that community. What's fuelling this increase in fire power? Adrienne Lamb explores the factors altering how we have to live with wildfire. New technology and new ways to think about fire and its behaviour could save lives.

Celebrated historian Carlo Ginzburg uncovers the past by telling the stories of the marginalized, the forgotten, and the suppressed.

Sociologist Aladin El-Mafalaani sees anti-immigrant cries to build walls, and hate-fuelled politics counter-intuitively: a sign that integration is working. Conflict, he argues, is the necessary consequence of new arrivals at a metaphoric dinner table

The day might well be approaching when humans set foot on Mars. Stephen Humphrey and a crew of authors, astronauts and Mars scholars confront the hazards and challenges of getting humans to Mars, and then of surviving - and living - on the Red Planet.