VOICED : Climate change battle heats up for Australian winemakers

The video discusses the impact of climate change on winemaking in New South Wales, Australia. Winemaker Justin Jarrett adapts his practices to cope with hot and dry spells by increasing soil carbon to retain moisture. Rising temperatures have led to strategies like moving to cooler areas and holistic vineyard management. Traditional grape varieties struggle in hotter regions, prompting innovations like grafting new varieties. The economic implications are significant, with a need for premium wines to maintain market value. The Independent Climate Council warns that grape growing may become less viable in many areas by 2050.

What is one method winemakers like Justin Jarrett are using to adapt to climate change?

• Switching to organic fertilizers

• Planting more trees around vineyards

• Using artificial irrigation systems

• Increasing soil carbon to retain moisture

What is a potential benefit of having more carbon in the soil?

• Enhanced moisture retention

• Reduced need for fertilizers

• Increased soil temperature

• Faster grape growth

What is one approach mentioned to counter rising temperatures in vineyards?

• Moving to higher, cooler areas

• Using genetically modified grapes

• Increasing pesticide use

• Building greenhouses

Why is there a focus on producing premium wines instead of cheap ones?

• Cheap wines are more popular in local markets

• Premium wines require less water

• Cheap wines are easier to produce

• Premium wines have better flavor and value

By 2050, what percentage of Australian wine areas could become less suitable for grape growing?

• 70%

• 50%

• 30%

• 90%