Manhattan’s inscrutable Metronome digital clock — which for decades has confounded Union Square passersby uncertain of what it’s actually measuring — now tracks the amount of time until scientists believe the effects of climate change will become irreversible.

The conversion was announced at 3:20 p.m. Saturday when the towering LED display flashed the ominous message “The Earth has a deadline” then began counting down from 7:103:15:40:07 — the years, days, hours, minutes and seconds to go, according to The New York Times.

That point of no return is based on calculations by the Berlin-based Mercator Research Institute on Global Commons and Climate Change, according to Gan Golan and Andrew Boyd, the artists behind what they’ve dubbed the Climate Clock.

Read more at NY Post.

{Matzav.com}