After observing the tragic consequences of an earthquake in Tajikistan in 1991, Tucker founded GeoHazards International (GHI), a Menlo Park, California-based nonprofit organization focused on working with the world’s most vulnerable people to develop and deploy preventative solutions that are known to save lives.
Following the tragic consequences of an earthquake in Tajikistan in 1991, Tucker founded GeoHazards International (GHI), a Menlo Park, California-based non-profit organization dedicated to helping the world's most vulnerable populations by providing preventative solutions that have proven effective in saving lives.