What will happen in the future?

spiritually? armagedon, and afterward paradise on earth

well, i know there will be lots and lots of inventions, innovations, and lots of space like products. and even cooking, and delivery of babies, may be done by computers, including injecting a sick person.

I believe that we will eventually come to realize that for humanity to survive we have to work together and that war will eventually cease. This will only happen after we nearly destroy ourselves. Unfortunately at this point I think driving ourselves to the brink of extinction is the only thing that will wake us up to the fact that we are all one human family and need each other to survive. I hope I am wrong and we soon realize that our cruelty hurts everyone, including ourselves and that the world we would be better without it.

I kinda envisioned Earth same as the one in Wall-E. _

The level of technology will rise and when it reach its peak, like for example man can act like God, then tribulation will happen. After that, the millennium, then the new heaven and new earth.