I just heard about this website, and made an account to specifically get an answer(?) out of the question.
its mentioned in 2070 islam is the largest religion. but there is also no real mention about the refugee crisis or really anything relating to it in any of the predictions.
my conclusion, if these predictions are correct, is that by mid 2016, the whole thing has calmed down and a system is in place to integrate them.
The refugees will cause great disruption, that will lead to a global effort to quickly erradicate extremist groups over the next several years.
my guess is ISIS will be destroyed by 2019, UN and global intervention will leave by mid 2022, to make way for increasing aid and returning refugees, which will start on 2020.
The result of this success in defeating ISIS and other extremist groups, and with the help of the UN and the other aid groups, the middle east will be rebuilt. This will boost employment worldwide, as in the beginning many things will need to be manufactured, which can be done globally. the things will be shipped to these places, where foreign aid workers, and returning refugees will work side by side for a while to rebuild the country. Work will be done to create factories, and when they are up and functional, global support of material aid will taper off. Employment will slowly begin to rise as demand decreases, and the west will suffer a recession
As a result there will be a marginal amount of immigration to the middle east, including refugees who stayed out of the middle east, and will result in a homogenization of ethnic backgrounds across several regions. This influx of immigrants to the middle east, as well as many great minds being behind the boom of the revival of the middle east, will cause many countries to soar into the first world.
This is why by 2030 the muslim population will be drastically increasing, as life is stable again in the middle east. The USA will also slip as a world power, because they have been using military power as a crutch for the last 50 years or so, and as the middle east settles, they will lose their intrinsic "terrorist fighter" value.
In addition, because of the boom in the middle east, and because of the step down of USA as a world power, the EU will face great economical problems, as they were using the USA as a crutch as well. The EU will most likely dissolve and a new strategy must be formed.
Well, these are just my thoughts on the future. I smoke a lot of weed and read the news from as many possible sources as I can, then try to guess what will happen in the future based on what i know from current events, history from my life, history i've learned from school, and history i've learned through my own research. It's kinda my hobby.
frankly i'm kinda disappointed, because i figured by 2045, due to the US slipping, depending on the political situation at the time, the US may try to stage an attack by russian soldiers, and start a war. Like I said, it depends on the political situation between russia and US. depending on how the current Russian intervention in syria goes, and the global intervention to stop ISIS, that may all go out the window, and the US could be buddy-buddy with russia. who knows, its the future right?