I am overjoyed today at being awarded the TED Prize on behalf of all the distinguished music teachers, artists and educators from Venezuela who have selflessly and loyally accompanied me for 35 years in founding, growing and developing in Venezuela the National System of Youth and Children's Orchestras and Choirs.

Yes, there is a need for us to find a cure for HlV, to find an effective vaccine for malaria, to find a diagnostic tool that works for T.B., but I believe that we owe it to those who willingly and selflessly consent to participate in these clinical trials to do this in a humane way.