Whether you condense a topic down to its essence or talk about it for hours on end, the singposting sound awful similar. And sometimes, TED talks can sound even more boring.
"What will future jobs look like?"
"Bailout, Bust, or Much Ado about Nothing?"
"Where Have All the Letters Gone?"
"Can technology solve our big problems?"
"Year 2000 Computer Problem: Did the World Overreact, and What Did We Learn?"
"Are we designed to be sexual omnivores?"
"Is Poverty a Death Sentence?"
"Why not eat insects?"