Water-access the first requirement of any civilization

SA water demand 'will exceed supply by 2025' .  .  .

Ancient tribal language becomes extinct as last speaker dies

Death of Boa Sr, last person fluent in the Bo language of the Andaman Islands, breaks link with 65,000-year-old culture

The population crash

Across Europe, we are having fewer babies. In many places, such as the deserted town of Hoyerswerda in east Germany, the falling birth rate is already taking its toll