AI and robots seem to be everywhere, handling more and more work, freeing humans up -- to do what? Contributor Jill Eisen takes a wide-angle lens to the digital revolution happening in our working lives. What will happen when robots and algorithms surpass what our brains can do? Some say digital sweatshops -- repetitive, dull, poorly paid and insecure jobs -- are our destiny. Others believe that technology could lead to more fulfilling lives.

Michael S. Carolan is the author of No One Eats Alone: Food as a Social Enterprise. He gave a public talk in Toronto in the autumn of 2017, and made the following provocative argument: we can change our relationship to food - how's it's made, distributed and even consumed - by changing our relationships with each other, and maybe open up the possibility of creating a better world.

Pasta, a simple amalgam of wheat flour and water, is one of the world's most popular foods. It's Italy's gift to humanity? or maybe the Arabs', or China's. With its hundreds of shapes and sizes, its infinite variety of sauces, pasta is the foundation of one of the world's great cuisines. Contributor Megan Williams is based in Rome. In this documentary, which won the James Beard Award for Best Radio Broadcast on food in 2011, she explains how and when pasta was invented, where it got its shapes, and why it's so beloved.

If you typically eat three meals a day, then it's a choice you make more than one thousand times a year. And if you're like most people, that choice probably involves meat or dairy, or both. On top of that, many of the clothes we wear are made from animals. But can something that nearly everybody on the planet is doing ? and has been doing for millions of years ? be immoral?

Eating meat: some say we've evolved to do it. It's in our DNA. It's how we got our big brains. Yet others, as far back as Pythagoras, have argued that eating meat is bad for our bodies, cruel to animals, and toxic to the planet. Now -- perhaps more than ever -- when it comes to the matter of meat, clear-cut answers can be hard to come by. Kevin Ball serves up the arguments.

Canadian-born Frank Gehry has been called the greatest architect of our time. And yet he's still a rebel in his field. His sensual, sculptural buildings reject the cold minimalism and glass boxes of Modernism, and the ornate flourishes of post-modernism. Gehry, now 88, became famous in his late 60s, when his extraordinary design for the Guggenheim Museum became a reality twenty years ago in Bilbao, Spain. A complex and engaging man, who's been open about his disdain for the media, gave IDEAS producer Mary Lynk a rare chance to talk with him in California. Part 2.

Canadian-born Frank Gehry has been called the greatest architect of our time. And yet he's still a rebel in his field. His sensual, sculptural buildings reject the cold minimalism and glass boxes of Modernism, and the ornate flourishes of post-modernism. Gehry, now 88, became famous in his late 60s, when his extraordinary design for the Guggenheim Museum became a reality twenty years ago in Bilbao, Spain. A complex and engaging man, who's been open about his disdain for the media, gave IDEAS producer Mary Lynk a rare chance to talk with him in California. Part 1 of a 2-part series.

Gabrielle Scrimshaw delivers the third annual Vancouver Island University Indigenous Lecture on the challenges Indigenous youth face, what reconciliation looks like, and how people can engage on that journey.

Is there a connection between the enslavement of African-Canadians and their overwhelming presence in the criminal justice system today? The United Nations has sounded the alarm on anti-black racism in Canada, stating it can be traced back to slavery and its legacy. In the second of his two-part series on slavery in colonial Canada, Kyle G. Brown explores the long-lasting ramifications of one of humanity's most iniquitous institutions.

Canada's 150th anniversary highlighted its evolving relationship with Indigenous people. Too often in that history, voices other than those from First Nations did the talking for them. In this episode, Brielle Beardy-Linklater, Sandra Henry, and Theodore Fontaine tell their stories of struggle and resilience in their own words.