In this episode, Dr Rick Brown interviews Emeritus Professor Rod Broadhurst from the Australian National University's Cybercrime Observatory. Broadhurst explores the nature of research on the darknet and discusses his recent research on the Impact of Darknet Market Seizures on Opioid Availability. You can find the research paper at https://www.aic.gov.au/publications/rr/rr18  Disclaimer: this episode was recorded remotely, you may hear scratches on the audio.