Correlation between autism diagnosis and organic food sales
Redditor Jasonp55 has a neat demonstration of the perils of confusing correlation with causation, and his well-chosen example makes this a potentially useful chart for discussing this issue with friends who won't vaccinate themselves and their kids.
1. This whole thing is crazy. Not a cause/effect graph....according to comments following graph.
I took it that organic food sales paralleled cases diagnosed autistic in an effort to live a healthier lifestyle. And, what's this got to do with vaccination? I'm totally confused on that one. Thanks.