the founder and ceo of the marie harrison community foundation and the vice mayor of richmond eduardo martinez. ezra, i want to start with you. tell us the risk to low-lying cities in the bay area as a result of the sea level rise. >> we have all of this mileage of shoreline. if there is 10 feet of sea level rise, there is billions of dollars in damage. people's lives, big tech companies, it is the whole bay area at risk. >> eduardo, from where you sit, how do you see the issue? >> we have 39 miles of shoreline so it affects discreetly. we have a lot of data and we need to use the data to prepare. there is a lot of preparation that needs to take place. we need to make sure that we account for the lower income people because they are the ones most adversely affected. >> harrison, you are dealing with this across the bay area. how do you see this issue of sea level rise. how will that affect members of your community? >> i would like to tell you that it's not a matter of if, it's a matter of when. . i have been watching this for a long time. i am a legacy child five generations strong. we also n