No offense but that sounds like a totally made up number. There are more and more Latinos in the US but it's not like they are the majority, yet. Although I think whites won't be greater than 50 percent in the next few decades. Depends what region you live in too I guess
Latinos are already approaching the majority mark in several of the big US states, such as Texas and California. And as of 2013, white births were less than 50% of all the American births.
Coming back to France, the 15% mark will surely go up in the next few decades. It may not reach 40%, but 25% to 30% is possible by 2050.
People tends to easily forgets the origins of the immigration in France. Such as 1- Africans including north-africans (arabs) that helped liberate France and Europe at the cost of their lives, and the ones that survived and lived in France made several generations
2- the reconstruction of France after world war II and the economic boom of France in the 60 required a lot of working force, hence a lot of people were brought from African and north african countries to help with this
3- the part of youth you see on the street the ones that are from arab ethnicities, are mostly a third 4th or even 5th generation from an immigrant family, and they are totally French but some people seems to forget these parts.
But this whole point is derailling from the thread
"Anti-Israel protesters rally across France" I personally find the abbreviation of this title misleading and partially wrong : the demonstrations are not ANTI-Israel , as in they don't want the existance of Israel or it destruction, but they are against the
Politics of Israel towards palestinians and the massacre happening in Gaza.