A recent study highlights the risk of major wine-producing regions losing profitability due to climate change, particularly in southern Europe and California.

Global warming has already altered wine characteristics, leading to higher alcohol and sugar levels, and has shifted the timing of harvests.

With a temperature rise beyond 2C, 70% of current wine-growing areas may become unsuitable for traditional viticulture.

Coastal and low-lying vineyards in Spain, Italy, Greece, and southern California are especially vulnerable to climate impacts.

Adaptation strategies, such as embracing heat-tolerant grape varieties like grenache and monastrell, are critical for the wine industry's resilience.

Implementing proactive measures, including drought-resistant grapes and innovative vine-growing techniques, is essential to secure the industry's future.