In relation to uploading a human brain to a computer within the next 30 years i.e. by 2046, the Russian internet millionaire Dmitry Itskov says:
I'm 100% confident it will happen. Otherwise I wouldn't have started it.
And I'm 100% confident that it won't happen. We shall see! Hopefully I'll still be alive in 2046. And if I'm not I still hope this blog will be available for people to see!