The Australian ‘Black Summer’ of 2019/20, which saw bushfires destroy swathes of vineyard land across the country was a dramatic reminder of the growing challenges facing winemakers around the world. We spoke to leading Australian winemakers and lab technicians to find out how agile decision-making is helping to deal with the consequences of global warming. Offering alarming proof of the escalating effects of climate change, in November 2019 bushfires blazed through New South Wales, scorching more than five million hectares of land following Australia’s hottest and driest year on record. In December 2019, the fires swept through the Adelaide Hills, destroying 650 ha of vines in the region, and wiping out entire vineyards. Making matters worse, the smoke from the fires was far-reaching, rendering vineyard plots from Canberra to the Hunter Valley useless. Ravaging an estimated 24.3 million hectares of land in total and destroying over 3,000 buildings, the September 2019