Is the U.S. more violent “these days”? Kevin Drum tracks down crime data in his post Raw Data: Here’s What Violent Crime Really Looks Like Over the Past Decade and the answer is largely no, although a few places are up (yes Chicago is one of them). The post cites sources to this data and it could be used is statistics classes.
This is an interesting Feb 7, 2017 article about the Antarctic ice shelf with a number of excellent graphics.
I’ve finished moving materials from the old site design to this one. There is still a lot of cleaning up and updating to do that will get done in the next couple of weeks.
All the materials that were on Sustainability Math will be back by the end of next week. In the meantime enjoy this short video on a feedback loop.