In the Arctic, the sea ice volume 10-yr average reached a new record low this week due to climate change. The new milestone was 14.1 thousand km³.

Q: Where’s the data source for this plot?
A: Here: Arctic Sea Ice Volume for August 2019 from PIOMAS
Q: How can anyone make a 10–year average graph?
A: Easy. Use a computer. Add all the ice for the latest 10×365 days, divide by that number of days.
Q: Why would I even do that?
A: Let’s say you want to know how much ice we have in the latest 10–year period compared to the 10–year periods before that.

Due in large part to ongoing Collapse of Arctic Sea Ice our Frozen Earth is Going South.