World POPClock Projection
2008/04/16/1624RTFA: http://www.census.gov/ipc/www/popclockworld.html
07/01/07 6,600,411,051
08/01/07 6,606,949,106
09/01/07 6,613,487,162
10/01/07 6,619,814,313
11/01/07 6,626,352,369
12/01/07 6,632,679,520
01/01/08 6,639,217,576
02/01/08 6,645,755,632
03/01/08 6,651,871,878
04/01/08 6,658,409,934
05/01/08 6,664,737,085
06/01/08 6,671,275,141
07/01/08 6,677,602,292
HAH, so someone pointed out that the population will supposedly hit 6,666,666,666 sometime this may.

