The session will start at 4 p.m. on Jan.25 (GMT+8)

(Yicai Global) Jan.24 --Discover the secrets to a long and healthy life from the world's happiest places and how to apply them to your own life with best-selling author and National Geographic Fellow Dan Buettner.

Join the conversation: Ask your questions live on www.wef.ch/betazone.

Speakers:Linda P. Fried,Dan Buettner