The first is a map of global transportation networks that shows traffic routes by road, air and sea converging on major urban areas.
![The Anthopocenic Planet](http://globaia.org/viz/anthropogenic_planet.jpg)
The second is a collection of charts showing a variety of measures of global human activity. All exhibit a more-or-less exponential growth pattern.
![The Anthropocene](http://globaia.org/viz/the_anthropocene_igbp_globaia.jpg)