World Population Day 2011

Today is World Population Day and is also the first anniversary of this blog. We are still officially in the countdown to 7 billion people being alive on the planet at the same time, but of course the official counter is only approximate since we are continually trying to get a better handle on data through censuses and vital statistics. 
In reality, every day is world population day because the population is constantly growing and constantly testing the limits of the earth's resources. A terrible reminder of this is the current drought in Somalia:

The head of the U.N. refugee agency said Sunday that drought-ridden Somalia is the "worst humanitarian disaster" in the world after meeting with refugees who endured unspeakable hardship to reach the world's largest refugee camp.

The Kenyan camp, Dadaab, is overflowing with tens of thousands of newly arrived refugees forced into the camp by the parched landscape in the region where Somalia, Ethiopia and Kenya meet. The World Food Program estimates that 10 million people already need humanitarian aid. The U.N. Children's Fund estimates that more than 2 million children are malnourished and in need of lifesaving action.

Trying to avoid these kinds of situations involves a lot of things, including making it as easy as possible for people to limit their family size, which is the reminder that USAID has put out as its thought for the day (world population day, that is).