As the House of Representatives Inquiry into nuclear power generation in Australia enters its final week of hearings the Dutton Coalition finally announced the costings for its nuclear plans.  We hear recordings from the Melbourne hearing of the Inquiry and speak with Dr. Jim Green National Anti-nuclear campaigner with Friends of the Earth Australia.  We also speak with Anna Chapman from the Conservation Council of Western Australia about the decision by WA Environment Minister to approve Woodside's massive North West Shelf gas expansion project.