The Brazilian government's geographic department (Instituto Brasileiro de Geografia e Estatística-roughly equivalent to the U.S. Census Bureau) has compiled an fantastic interactive world factbook (available in English and Spanish as well as Portuguese). The ease of navigation allows the user to conduct a specific search of simply explore demographic, economic, environmental and development data on any country in the world.
The debate on Aquifers continues as new technologies designed by oil companies are able to tap historic water reserves deep in the Earths crust. The geopolitical significance of water rises as population growth within dry climates continue to rise. As more countries (and people) compete for limited resources, outbreaks of armed conflict becomes more likely.
http://www.ted.com Hans Rosling had a question: Do some religions have a higher birth rate than others -- and how does this affect global population growth? ...
What are the connections between religion and demographics? How does this impact population structure in a particular country? I found this video from Jeff Martin's fabulous website; Check it out! http://www.martinsaphug.com/
At current growth rates, sub-Saharan Africa, which now makes up 12 percent of the world’s population, will account for more than a third by 2100.
Africa is the world's fastest growing region and consequently it is an incredibly young (demographically speaking) region. This video show key reasons (primarily cultural and economic) for the population growth within Africa. How does the demographic transition model apply to Africa?