The Knowledge of a Savior Shall Spread throughout Every Nation, Kindred, Tongue, and People

An angel (speaking to King Benjamin who then recounted the vision to his people as recorded in chapter three of Mosiah) prophesies that the time will come when all will be accountable to repent and exercise faith because of their knowledge of the Savior, Jesus Christ.

“…The time shall come when the knowledge of a Savior shall spread throughout every nation, kindred, tongue, and people. And behold, when that time cometh, none shall be found blameless before God, except it be little children, only through repentance and faith on the name of the Lord God Omnipotent.” (Mosiah 3:20-21)

Questions:

-How close is this prophecy to being fulfilled?

-With the advent of the internet, air travel, etc., how long will it be before this prophesy is fulfilled?