Migration has been at the top of the news agenda in 2015: world-recognized experts offer their insight on what to do about the current crisis and how crises should be managed in the future.
Have you read?
13 signs the fourth industrial revolution is almost here
Is this the start of a fourth industrial revolution?
Image: Migrants walk in Slovenia after passing through the Croatian village of Kljuc Brdovecki REUTERS/Antonio Bronic
