I want to know the answer to the following question:
If growth continues as it has, what religion will be the largest in the world by 2050?
All the background I'm provided with is that "According to a 2011 Pew Research Center survey, there were 2.2 billion Christians around the world in 2010, up from about 600 million in 1910.". Is that enough to answer the question?
Answer: no