Birdwatch Note Rating
2023-08-16 20:41:37 UTC - NOT_HELPFUL
Rated by Participant: FECB8F38E2E6B8D6FF4F244E096222978C38679C405EC67C21DF13A0A4C169C2
Participant Details
Original Note:
The glacier grows steadily, then suddenly breaks off ~10km at a time. So its length is a sawtooth function. Drawing a straight line between 2 cherry-picked points is not a good way to make an average. "Petermann is generally thinning, retreating, and its flow is accelerating." https://earthobservatory.nasa.gov/images/151358/retreat-at-petermann-glacier
All Note Details