Spoiler: Probably not.

I’ve seen the video in question. This article is a year old, but I hadn’t seen it before. Worth bookmarking if you tend to get a lot of forwards on the subject.

This seven-and-a-half minute video “Muslim Demographics” uses slick graphics, punctuated with dramatic music, to make some surprising claims, asserting that much of Europe will be majority Muslim in just a few decades. It says that in the past two decades, 90% of all population growth in Europe has been Muslim immigration. [...]

But are any of the video’s statistics true?

Spoiler: Some, but the video is wildly misleading and contains many errors.

Population projection is an inexact science. No-one knows how many Muslims will be living in Europe or anywhere else by 2050. The current trends suggest that by 2050 Europe will have a bigger proportion of Muslims, although nothing like the level suggested in the video.
But the big assumption here is current trends. Levels of immigration and fertility change over time.
It is certainly true that immigrant communities often have higher fertility rates but over time these usually fall into line with the indigenous population. This might not happen with Muslim immigrants. But nobody can know and that’s why, according to Dr Hinde, it is so hard to guess the future.

BBC: Debunking a YouTube hit

Something this debunking doesn’t address: Islam is a religion, not an ethnicity. The number of individuals of middle eastern descent doesn’t equal the number of Muslims in a country.