If you had told random people in the 1950s and 1960s that this was happening, you would have been branded a nutcase. What are the "nutcases" telling us now, th

If you had told random people in the 1950s and 1960s that this was happening, you would have been branded a nutcase. What are the "nutcases" telling us now, that we will find out about 50 years on?