@Olivier5,
Quote:guy falling from a skyscrapper,
I been falling off one so call skyscraper or another all my life,
First the nuclear scientists placed their doomsday clock to one minute to midnight and we needed to have drills of ducking under our classroom desks.
On the way home from school I got such books from the library as "silent spring" that predicted we was all going to died from pesticides or the book "Made room made room" where we was going to breed ourselves to death by starvation.
Then in college I read the book :"The limits of growth" that base on then state of the art computer model informed me that we was about to have our technology society come down around our ears within a decade.
Oh popular science have a cover showing NYC being wiped out be a glacier due to us placing particles into the air and causing a new ice age.
Then of course we have the rollover clock bug that was going to shut our society down on Jan. the first 2000.
I am sure I am missing some of the predication of doomsdays in my lifetime.