sandrine dixon the clave there co president of the club of rome i spoke with her earlier and we go now to our science correspondent derrick williams who is this week with his own vision for a post pandemic future. b.c. if you don't have your health you don't have anything what more can we do to keep as many people as possible as healthy as possible. this week is about visions for a post covert world so i want to talk for a 2nd about a fundamental change in perception that i personally view as as a loan overdue now a minimum standard of health for all is in shrine and in several international agreements including the 948 universal declaration of human rights but over 70 years later this pandemic has once again focused a glaring spotlight on health very very far away we still are from actually providing equitable medical care to everyone at the same time it's highlighted that none of us are safe until all of us are protected even those who can't afford it it's in everyone's best interest to provide comprehensive movies care and vaccines to everyone but the 1st question everyone asks is a