The World Economic Forum at Davos is always a showcase for new research, trends and ideas. Here's some predictions about the future from participants at the annual gathering of the world's elite:

A Sikh rights group has filed a criminal complaint against Minister for Urban Development Kamal Nath, who is heading the Indian delegation at the World Economic Forum in Davos, with the Swiss Attorney General seeking his arrest and prosecution for allegedly conspiring in the 1984 anti-Sikhs riots.

Prime Minister David Cameron warned European leaders on Thursday that any attempt to shoehorn countries into ever deeper political union was a mistake that Britain would not be a part of.