you are here at the arthur l carter journalism institute at nyu. we are pleased that c-span is here with us as well as her usual live streaming and we been encouraged to watch the live stream and tweet questions using the # calvary combo. it is a real pleasure to have marty ma mark they have found wo great journalism and great reporting. while also accruing very large audiences. we have a number of people in the room who would love to do exactly that. as well as people who are joining us online. our host as always, is robert who is the wall street journal and a resident here at the carter institute. in moderate the discussion and do the introductions so take it away. >> thank yothank you, sir. our purpose is to dig in to how we report the story of science and medicine. and to do that, we bring together the best in science journalism, the best in science communications to explore a new research reaches the public. what can journalists learn about reporting from scientist? what can scientists learn about sharing their work from those who cover them c