Factory farming is the greatest moral crisis we ignore, says farm animal welfare champion Lewis Bollard. He exposes the truth behind the "all natural" labels on your groceries and shows how technology and public pressure can uncover the unseen struggle of animals, drive the industry to reform and harness our collective capacity for moral progress. (Note: This talk contains graphic images.)Learn more about our flagship conference happening this April at&nbsp;<a href="https://attend.ted.com/podcast" rel="noopener noreferrer" target="_blank">attend.ted.com/podcast</a><hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

What will the future of art look like? A visual effects artist and a curator answer | Rob Bredow and Nora Atkinson

Want TED Talks on the go? Everyday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format. Hosted on Acast. See acast.com/privacy for more information.