Alexandria Ocasio Cortez said during a TV interview in 2017:
“The world is gonna end in 12 years if we don’t address climate change.”
A few months after her statement the clock in Union Square was changed to function as a “climate clock” indicating how much time mankind still has until global warming becomes an irreversible run-away phenomenon.
On August 18, 2024, when this was written, the dooms day clock showed 4 years, 338 days, zero hours, 30 minutes and zero seconds till dooms day.
In October of 1958, the New York Times wrote:
“Some scientists estimate that the polar ice pack is 40 percent thinner and 12 percent less in area than it was a half century ago, and that even within the lifetime of our children, the Arctic Ocean may open, enabling ships to sail over the North Pole.”
The article mentions that the arctic ice shield was on average about 7 feet thick then and today, it is still on average about 7 feet thick.