Oliver is the Executive Director of The New Zealand Initiative. Before joining the Initiative, he was a Research Fellow at the Centre for Independent Studies in Sydney, the Chief Economist at the Policy Exchange in London, and an advisor in the UK House of Lords.

According to Hartwich, "...more than half of New Zealanders think the country is going in the wrong direction. Trust in Parliament, the courts and the Reserve Bank has fallen sharply since 2021. What is broken?"

"The answer lies in the foundations we rarely notice. Prosperity rests on an invisible architecture. We notice air only when it is hard to breathe. We see institutions only when they fail." Tune in as controversial writer and podcast host, Damien Grant, interviews a wide selection of interesting and entertaining individuals, authors, business people, politicians and anyone else actually willing to talk to him. For more interviews visit: https://www.differentmatters.co.nz/