Author: BBC Radio 4

Jordan Peterson, clinical psychologist and YouTube sensation, professes to bring order to chaos in his 12 Rules for Life. He tells Tom Sutcliffe about the importance of individual responsibility, using lessons from humanity's oldest myths and stories. But his home truths are not without controversy: acclaimed by many, his critics accuse him of reinforcing traditional gender and family roles and attacking liberal values.

Hashi Mohamed is the living embodiment of many of Peterson's life rules: he came to Britain when he was 9 years old with little English and through a combination of skill, luck and hard work is now a barrister. But he is critical of the lack of social mobility and his own rags to riches story is one he thinks is increasingly difficult to realise.

The Irish author Louise O'Neill has made her name challenging the roles given to women. In her books for young adults she has tackled small town hypocrisy and sexism, rape culture and victim-blaming. She too has looked to the stories of the past and her latest book is a radical retelling of Hans Christian Anderson's The Little Mermaid.

The Pulitzer Prize-winning journalist Lawrence Wright turns his focus on his home state Texas, to see what it can teach us about America. A 'superstate' with a GDP larger than most industrialised countries, and with a population on track to double by 2050, Texas both confirms and challenges its stereotype. Wright is confronted by cowboy individualism, gun-loving patriotism and nostalgia for an ersatz past, but also finds pockets of liberal progressiveness and entrepreneurial drive.

Producer: Katy Hickman

Picture: Jonathan Castellino for Penguin.

Will we recognise the signs that democracy has ended? Cambridge professor David Runciman worries that we spend far too much time comparing today's politics with the 1930s, and that this blinds us to the frailties of democracy today. He tells Amol Rajan why he thinks our current political system will come to an end - and why we may not even notice this happening.

Professor Nic Cheeseman is all too aware that democracy can become an empty shell. His new book How To Rig An Election, co-written with Brian Klaas, looks at the myriad ways autocrats use elections for their own ends, from buying votes and bribing electors to issuing fake pens in the ballot box. And it is not only the developing world in which corruption takes place. He addresses the role of outside states in the 2016 US presidential election, and asks how western democracy can be kept healthy.

Anne Applebaum has studied the ways in which democracy can arise like a phoenix from the ashes of authoritarianism. As the author of Red Famine: Stalin's War On Ukraine, and a professor at the LSE, she has analysed the reasons why democracy flourished in Poland and Ukraine after 1989, and suggests reasons why the 2012 Arab Spring has not yet had the same results. But as a journalist for the Washington Post she is all too aware of attacks on democracy today, both in the former Soviet bloc and in America. She argues that the onus is on us to save our own systems.

Producer: Hannah Sander.

Will we recognise the signs that democracy has ended? Cambridge professor David Runciman worries that we spend far too much time comparing today's politics with the 1930s, and that this blinds us to the frailties of democracy today. He tells Amol Rajan why he thinks our current political system will come to an end - and why we may not even notice this happening.

Professor Nic Cheeseman is all too aware that democracy can become an empty shell. His new book How To Rig An Election, co-written with Brian Klaas, looks at the myriad ways autocrats use elections for their own ends, from buying votes and bribing electors to issuing fake pens in the ballot box. And it is not only the developing world in which corruption takes place. He addresses the role of outside states in the 2016 US presidential election, and asks how western democracy can be kept healthy.

Anne Applebaum has studied the ways in which democracy can arise like a phoenix from the ashes of authoritarianism. As the author of Red Famine: Stalin's War On Ukraine, and a professor at the LSE, she has analysed the reasons why democracy flourished in Poland and Ukraine after 1989, and suggests reasons why the 2012 Arab Spring has not yet had the same results. But as a journalist for the Washington Post she is all too aware of attacks on democracy today, both in the former Soviet bloc and in America. She argues that the onus is on us to save our own systems.

Producer: Hannah Sander.

The Italian physicist Carlo Rovelli delves into the meaning of time. He tells Andrew Marr how we live in a timeless world but have evolved to perceive time's flow.

The astrophysicist Carole Mundell is interested in the extragalactic. Her studies of the universe beyond our Milky Way help expand knowledge of cosmic black holes and explain powerful explosions in space.

Space travel is the new frontier, but exactly 250 years ago the Endeavour set sail from Plymouth seeking to test the limits of scientific understanding. An exhibition at the British Library, curated by Laura Walker, tells the story of Captain Cook's world-changing voyages and their studies into the skies, seas and lands beyond our shores.

And the marine biologist Helen Scales is more interested in exploring the world beneath the oceans. Her latest book marvels at the wonders of fish, from centuries-old giants to tiny restless travellers moving in shoals across our globe.

Producer: Katy Hickman.

The Italian physicist Carlo Rovelli delves into the meaning of time. He tells Andrew Marr how we live in a timeless world but have evolved to perceive time's flow.

The astrophysicist Carole Mundell is interested in the extragalactic. Her studies of the universe beyond our Milky Way help expand knowledge of cosmic black holes and explain powerful explosions in space.

Space travel is the new frontier, but exactly 250 years ago the Endeavour set sail from Plymouth seeking to test the limits of scientific understanding. An exhibition at the British Library, curated by Laura Walker, tells the story of Captain Cook's world-changing voyages and their studies into the skies, seas and lands beyond our shores.

And the marine biologist Helen Scales is more interested in exploring the world beneath the oceans. Her latest book marvels at the wonders of fish, from centuries-old giants to tiny restless travellers moving in shoals across our globe.

Producer: Katy Hickman.