Scientific Capacity Has Outpaced the Systems That Turn Discoveries Into Cures
Science communicator Saloni Dattani argues that medicine has made substantial, often incremental gains—from steep declines in heart-disease deaths to new vaccines and cancer treatments—but scientific capability alone does not produce cures. In her TED talk, she says treatments are delayed when markets do not reward development, trials cannot recruit enough patients, or research is poorly matched to how diseases spread. Malaria, childhood leukemia and Ebola show how targeted funding, cross-border trial networks and adaptive study designs can turn existing knowledge into lifesaving care.
TED·Aug 31, 2026·5 min read