TEDx talks begin in Dublin

Twelve leading thinkers will be asking us to change the way we see our world at TEDx Dublin today.

The sold-out event at Dublin's Bord Gais Energy theatre is supported by Trinity College's Science Gallery.

Speakers include Shane O'Mara, Professor of Experimental brain research at TCD, and Kevin Thornton, Irelands first ever chef to have received 2 Michelin stars.