Staying with the World Economic Forum 2015 straight from Davos, Switzerland, Auditing firm PwC has released a survey indicating that CEOs are less confident about global growth prospects than they were a year ago. Dennis Nally, the Chairman of PwC says the shift in economic growth from the developed nations to the developing nations is a trend that is irreversible. Speaking to ET NOW’s Supriya Shrinate, he says Europe and China remain a concern for global players but India does stand out in this bleak global environment.