Bradley Garrett is a cultural geographer, writer and photographer based between Los Angeles and Sydney. He holds a PhD from the University of London and has published over 50 journal articles and book chapters. He also writes regularly for Guardian Cities in the UK. His first book, Explore Everything: Place-Hacking the City, is an account of his adventures trespassing into ruins, tunnels and skyscrapers in eight different countries. Dr Garrett’s work has been featured on worldwide media outlets, including GQ Magazine in the USA, Conversations on the Australian Broadcasting Corporation and the BBC in the UK. He has been an invited speaker at The Festival of Dangerous Ideas at the Sydney Opera House, the Google Zeitgeist annual summit in the USA, and at the Tate Modern and Barbican galleries in the UK. His fifth book, Bunker: Architectures of Dread, is currently in press.