World in 2069
"The more unpredictable the world is the more we rely on predictions." "Future" was always erratic. It's difficult to envision a world fifty or a hundred years from now. Starting from the core of civilization to technological advancement, everything is erratic. The only constant thing is change. If you time travel to the mid of the 19th century and exchange words with a stranger and tell him that in 2020 we can have a virtual face to face conversation with anyone around the globe, he would contemplate for a while and will regard it as preposterous. He would think in terms of the then technological state and the idea of having a virtual face to face chat with anyone around the globe will be beyond the scope of his thinking. The same goes for people living in 2021. If a time traveller from the early 22nd century tells us that there is no concept of 'life expectancy' and anyone who wishes to be immortal will be able to achieve immortality by paying a pr...