Bruna Mori, Benjamin Bratton and Norman Klein discuss recently published writings touching on the political and spatial implications of urban exploration, technology and memory, respectively. Bruna Mori reads excerpts from Dérive , her 2006 book of poetry designed by Peter Matthews with paintings by Matthew Kinney. Benjamin Bratton discusses his introduction to the 2006 edition of Paul Virilio’s seminal book, Speed and Politics. Lastly, Norman Klein reads an excerpt from his 2004 book, The Vatican to Vegas: The History of Special Effects.