authority all to be on the same page we are not there yet with conspiracy theories that come up with the gm macedo and monsanto there are all kinds of theories. >> i am studying public health phnom my concentration is policy. so how do you work towards creating policy that would be effective but also a direct cause like social issues? >> this day huge issue what does this mean with be interventions? that was the topic of my last book. and they did not match up with their own priorities. that was the ada was cheap and easy to be in the most pour and deprived settings okay so we did that. and bill lot of good attention and then they were not used right away. and then they scented the anthropologist. did don't consider malaria a killer disease the nets are square but they live in a round have. and the people on the ground is totally different they have community if is the first two years of life than malaria comes and goes. and all you need to do is go to school and work for six weeks out of the year for flu season. many rauscher hands during floozies in. >> i have a question of us contracts between