Visit this link: http://www.tylervigen.com/spurious-correlations

choose one of the charts presented provide some initial commentary on the chart.

After that you will make two separate arguments:

1. Argue for why there could be a causative link between these two variables. Think of plausible ways they could be connected.

2. Argue for why there is only a correlation between the two variables, and not a causative link at all (this should be the easier argument to make).