What does the headline-grabbing encyclical have to say about overpopulation and demography?
An old comedian wants the size of British families "contained".
More universities are offering demography study paths
One man's trash is another man's treasure - an idea that could save the planet.
The Guardian's frontpage is full of our doom - population inspired doom.
A pro-life group in New Zealand is bringing Steven Mosher out to discuss abortion and overpopulation.
New research in Australia promises to increase durum wheat yields in saline soils.
A short video on the food "shortage"