We think of parenting as a level playing field because loving your kids and doing everything you can for them comes naturally and isn't determined by socio-economic status. The problem is that it may not be enough, says economist Nate G. Hilger. Here, he argues for a more activist approach so that kids across society have an equal opportunity to do well in life.

The US, the UK and many other countries around the globe have become far less equal over the past 30 years. It's important we understand how and why this happened, and what it means for our societies, says Daron Acemoglu, a professor of economics at MIT. He recommends the best books to get a better understanding of inequality.

World Bank economist and author of The Haves and the Have-Nots: A Short and Idiosyncratic History of Global Inequality discusses global economic inequality and says internal issues of inequality breed aggressive foreign policy

Throughout history, social and economic inequalities have been fueled and justified by different ideologies. French economist Thomas Piketty’s latest book, Capital and Ideology, looks at the advent and fall of these ideologies, and how they could evolve in the future. He recommends five great books to better understand these complex and always-evolving ideas, and their consequences for the world.

Distinguished economic historian, Peter Temin, talks us through some of his favourite books. His own latest book, The Vanishing Middle Class, charts America's regression towards a pre-industrial society: with many poor, a few rich, and not much in between.

Economists have tended to assume that the value of our personal contribution—our marginal product—largely determines what we get paid. In reality, there are many other factors involved that have nothing to do with our qualifications or personal performance. Here Jake Rosenfeld, Professor of Sociology at Washington University in St Louis, explains why it is that senior executive pay growth has shot up in recent decades and why, for workers at the bottom, it has flatlined.

Income inequality has reached a crisis point in America, says journalist Timothy Noah, author of The Great Divergence – yet with powerful nationwide pressure to address the problem, there is also an opportunity for change.

Harvard economist Richard Freeman recommends the best books to get an understanding of the history and theory of labour unions.

Australian economist John Quiggin, author of Zombie Economics, says we need to inspire people with a view of a better society. In short, we need a new utopia.

"If we come to understand the human value and dignity of people from different backgrounds, we can do a bit to deflect inequality in our everyday interactions," says Harvard Professor and winner of the 2017 Erasmus Prize Michèle Lamont. Here, she recommends five books that illuminate the sociology of inequality.