Today's discussion is with Professor Ravi Naidu the founder of CRC Care. This interview was recorded at the CRC Care 2019 Clean Up Conference held in Adelaide, Australia between 8-12 September. There were 700 delegates representing 35 countries, with many world leaders in the field of remediation. In this episode Professor Naidu talks about the important work that CRC Care do in bringing industry, regulators, polluters, and academic professionals together. He says "CRC Care is a Co-operative Research Centre for Contamination Assessment and Remediation of the Environment. Our job is to develop innovative technologies and solutions for the prevention, assessment and remediation of contaminated land." He said there are over 160,000 contaminated sites in Australia (*NB there are not all PFAS sites). He said if PFAS sites were included there would be more than 160,000 contaminated sites in Australia mainly in urban areas. In the last 20 years, he says Australia has only managed to remediate about 5% of these sites. Professor Naidu believes PFAS is a far more challenging contaminant than arsenic or lead to come up with solutions. Professor Naidu also discusses CRC Care's funding challenges as their Commonwealth Government funding is due to expire 30 June 2020 and he explains what that would mean in relation to contaminated sites in Australia, if CRC Care failed to continue.