My personal opinion and what I really want to happen by 2050 is complete eradication of Religion from this world.
If God doesn't exist, then man will need to create the concept. He understands the concept of death, and many are frightened of it. Creating a deity, and an eternal life is one way of coping with the fear.
Thats right. Its much easier to live with a thought that if you accidentally die (lol) you will meet your parents and keep living in peace