Sustainability

Environment

Financing the fight against climate change

African perspectives

Triple challenge

Water treatment

“Each drop of water matters”

International law

Companies sue states for ­ climate-protection measures

Power vacuum in international affairs

No meaningful global leadership

UN prognosis

The climate crisis is ­­exacerbating water stress

International cooperation

Averting “Day Zero”

Hard-hit country

Resilience tested once again

Water crisis

Vital resource