Louisiana got lasted this past week via hurricane and i pray for everyone in lake charles and that whole area. We were speaking earlier saying they are probably going to have many weeks of not months of no power and trouble with their water system. And even people as far north as shreveport and monroe are still without power. Our thoughts go out to them. So anyway we are here today with jack davis in conversation with the author. Jack is a professor of history specializing in them for mental history and sustainability studies. Also the author of Pulitzer Prizewinning the gulf, the making of an american city. Nil in addition to the Pulitzer Prize the gulf was the news york times noted book of 2017 and made several other bestseller list that year including the Washington Post and pr in jack, welcome. Its great to have you here with us today. See my pleasure being here. Will turn to jack and eric and let them start the conversation. People have questions they can go to the chat room and w