Who is responsible for protecting cultural heritage?

The question of how we protect our cultural heritage, especially Indigenous cultural heritage, has never been so striking. For the first time in Australia, over one thousand delegates from 100 countries will be convening in Australia for the 21st General Assembly and Scientific Symposium of International Council on Monuments and Sites. Guest: Tracy Ireland, Professor of Cultural Heritage at the University of Canberra and the Australian President of the International Council on Monuments and Sites