Explore a 24-minute conference talk from the 2014 AGU Fall Meeting that investigates the connection between wastewater injection and seismicity through pore pressure. Delve into the physical processes of pore pressure propagation around injection sites and identify key factors contributing to induced seismicity. Examine case studies from Oklahoma City, Greeley, Colorado, and Lake County, Ohio, highlighting the role of high-rate injection wells and permeable basement faults in promoting seismic activity. Gain insights into the scientific basis for potential future regulations and policies on wastewater injection associated with oil and gas production.