Fewer children? Niger ponders a controversial climate option
A new 'climate strike': Opting for no children as fears grow
More people, less water? Scientists see risks on upper Nile
Opinion
Want to ward off the apocalypse? Invest in women's health, rights
Changing demographics may alter climate vulnerability- researchers
As water becomes scarce, food prices could double - report
Climate change tied to lower birth rate in US: researchers
Delhi is home to 25 million people... which is too many
Opinion
Population control will not solve the climate crisis
Opinion
Is population growth really a bad thing?
Population, climate pressures imperil Solomon Islands' fish
Population growth erodes sustainable energy gains - report