Give the needy cash rather than spend money on their behalf.

Business with a social purpose tackles inequality.

Australia is ‘the Cayman Islands of the South Pacific' - a safe haven for money coming into the country through international corruption.

We can't solve the world's problems without evidence and expertise.

In an age of pragmatism, do need Utopian thinkers?

Will the working class become the useless class as technology destroys millions of jobs?

Is political correctness a force for good or the enemy of free speech?

Mothers and families could bring down the Indigenous incarceration rate and help break the vicious circle of violence and drug abuse in Indigenous communities.

Helen Razer is known for her biting political and cultural commentary and for having a soft spot for Marxism. But when she was wrought with sadness and heartbreak, following the disintegration of a long term same sex relationship, she decided the way out was to re-enter the dating fray. And to write a book about it. Helen spoke to Paul Barclay about "divorce" and the experience of modern dating. Predictably, it wasn’t long before the discussion was steered towards money, class and economics.

Eat well to boost your brainpower and reduce your risk of depression.