What the world will be like in a hundred years (1922)
The reality is that no such projection is plausible.  Could a human being living in 1903, before the Wright Brothers have predicted a moon landing only 66 years later?  Could anyone in 1990 have predicted the smartphone, let alone 1922?  Only one prediction is worthy of confidence - the world of technology will increase at an exponential rate...and the world will improve.We lament progress, but few of us would choose 1922 over 2022 (I mean, the sanitation and medical care alone makes the decision trivial on my end).  Even fewer would choose 2022 in 2122.