Fun with trendline charts

Via Pharyngula I was recently lead to an American blog that had produced the following chart of average annual global temperatures, apparently in an attempt to demonstrate that we need not worry about the greenhouse effect:



This is just so totally awesome, I thought I would do a few myself. First, did you know we don't need to worry about overpopulation either?



Indeed there is absolutely no population growth at all! Next, watch my daughter grow up:



Finally, I tried my hand on one of those Kurzweilian charts of exponential technological progress:



Seems like we won't see a technological singularity any time soon. Checkmate, futurists!