Drought is a growing concern in many parts of the world. In South Africa, which has faced such critical water shortages that the city of Cape Town nearly ran dry, signs with the tag line ‘Water is our lifeline’ can be seen everywhere. The lack of water has become such a problem that some grape growers who need to irrigate are even questioning the long-term viability of their crop. This is not just a South African problem – agriculture is the greatest user of water globally, and drought is an increasing threat in many countries. Yet one region, the McLaren Vale in South Australia, had the insight three decades ago to put a water plan in place to ensure sustainability.
Wine’s emerging water crisis