Climate campaigners unveiled a huge countdown clock on Saturday, showing how little time is left before global temperatures hit a critical high, to kick off a week of climate action in New York.
The digital installation shows seven years and 102 days remain before average global temperatures, at current emission rates, reach 1.5 degrees Celsius above pre-industrial levels.
"There's good news. That number isn't zero," said Gan Golan, an artist and activist who co-created the display.