Nachhaltigkeit

Preserving forests

Cutting the losses

Environment

Financing the fight against climate change

Water treatment

“Each drop of water matters”

International law

Companies sue states for ­ climate-protection measures

International cooperation

Averting “Day Zero”

Water crisis

Vital resource

Water

Marginalised women’s plight

Urban life

No water – or too much of it

Climate protection

Appropriate carbon prices