For artist Daniel Lismore, dressing up in elaborate costumes is for every day — not just Halloween. He's on a mission to inspire others to find the confidence to be who they truly are. Watch his full TED Talk here: http://t.ted.com/PbgtMCy | TED

While trying to empathize with someone you disagree with is easier said than done, it’s the key to finding common ground, says podcast host Dylan Marron. Watch his full talk here: http://t.ted.com/qEcKVPQ | TED

Life advice from actor Ethan Hawke: 1) Find a way to express yourself. 2) Don't worry if it's any good. Watch his full talk here: http://t.ted.com/ZT4ToV3 | TED

We can create new ways of living well together *If* we tap into new technologies to create, says Divya Siddarth. Here’s how she says democracy and AI can benefit each other: http://t.ted.com/a927laE | TED