At www.breathingearth.net you will find a lovely simulation of the aspects of the life-cycle on Earth, including global birth and death rates, as well as CO2 emissions.
I love the organic sound effect that accompanies the visuals. And having the birth and death rates pointed out in such an obvious way really was quite shocking to me.
It indicates an exploding population, with the continuous counter on the site showing births going up at twice the rate of deaths. Given global concerns about CO2 emissions, the figure underneath those is somewhat worrying too.
You can find out the details for individual countries by hovering the mouse over them.
The aim of this site is to raise awareness of environmental issues. You can find out at the bottom of the site about the data's origin and how you can make a difference to the planet.