"If emerging economies can grow at 6% as forecast by the IMF, then the Fund estimates the world economy will resume growing again at 4% by the end of next year, while the advanced economies could reach 2%. It would be a good pace, but slower than the heady days of the 2000s. And a more sustainable pace would have a better chance of lasting."

http://www.bbc.co.uk/news/business-23288087