All you need to know about...
Population, religion and fertility in less than 15 minutes. Simply brilliant.
This information certainly did not match my supposedly informed views on demographic trends, but I think I have a much better handle on the problem than before.
While I have long since wearied of PowerPointless presentations, succinct talks and stunningly explanatory charts such as above are lifting our power to transmit even complex information to more people more accurately.
Peak Child - who'd have thunk it?