Sustainability

Our view

Longer and better lives

It is still too early to assess the future of NAFTA

Demographic change

Lives are now 20 years longer

Change of government

Flamboyant icon of the past

Environment

Endangered hippos

MDG results

Improvement in many fields

Economic history

Always returning to square one

Climate change

A vicious circle at Lake Chad

Infrastructure spending is crucial as Genoa’s tragedy shows