Environment Minister Greg Hunt should be investigated for misleading and deceptive conduct. He talks repeatedly about the potential to clean up our coal-fired power stations, reducing their emissions by 30-50%, by installing you-beaut Direct Injection Carbon Engines, when the technology is drastically underfunded, unavailable at scale, and has a colourful history of unsuccessful research sponsored for very many years by one of ICAC’s favourite miners, Travers Duncan.