Russia is a predominantly Muslim country
Umm, that is definitely not an accurate statement at all...
20 Million Muslims in Russia
100 Million Orthodox Christians in Russia
I think you need to recheck your numbers... It would take SEVERAL decades, even possibly more than a century for Muslims to outnumber Orthodox Christians in Russia based soley on birth/death and migration rates.
I also tend to not really believe in a lot of these demographics that come out, ESPECIALLY the demographics suggesting that Islam is going to wipe out all other religions because of their growth rates based on births/deaths.
I mean really, this almost seems along the same lines of the doomsday people that suggest countries like Japan and others are going to die off because they have fewer and fewer people being born.
Or the people who claim the world is going to implode because we are having too many children and we are going to overpopulate the Earth.
It all seems to be doomsday hooey to me...