Hintergrund

Oil markets

How the mighty have fallen

Wind and solar

The right approach to catching up

Renewables

Networks and storage needed

Fossil fuel industry

China continues to finance coal power around the world

Energy policy

Water over the dam

Ageing and social protection

Africa’s demographic transition

Teenager

What sex education is really about

Study

Comforted by talking to God

Societal Ageing

Turning grey