Question: topics to do a ted talk on?
Answer: A. Activism. Addiction. Adventure. Advertising. Africa. ...  B. Bacteria. Beauty. Bees. Behavioral economics. Best of the Web. ...  C. Cancer. Capitalism. Cars. Cello. ...  D. Dance. Dark matter. Data. Death. ...  E. Ebola. Ecology. Economics. Education. ...  F. Failure. Faith. Family. Farming. ...  G. Gaming. Garden. Gender. Gender equality. ...  H. Hack. Happiness. Health. Health care.