Gene-edited milk: New Zealand consumers might be more open than you think

New Zealand consumers may be more receptive to milk from genetically modified cows than previously assumed, according to a new study exploring attitudes toward gene-edited dairy products. Researchers surveyed nearly 1100 individuals across the country to understand their views on milk derived from 'climate-smart' dairy cows engineered to better withstand rising temperatures.

The study presented participants with a choice between conventional milk, organic milk, and three distinct categories of gene-edited milk. The findings suggest a potential openness among consumers to embrace the technology, particularly as the dairy industry faces significant challenges from climate change. Heat stress is a growing concern, as it can reduce milk production, negatively affect animal welfare, and decrease the overall environmental efficiency of dairy farming.

With New Zealand's economy heavily dependent on dairy exports, finding sustainable solutions to maintain productivity is paramount. Gene editing offers a precise method to make specific modifications to an organism's DNA, potentially creating cows that are more resilient to heat. This could be a vital tool in adapting the agricultural sector to a changing climate.

The research aims to inform discussions around the adoption of gene-editing technologies in agriculture, highlighting the importance of understanding consumer perceptions. As the industry grapples with the impacts of global warming, innovations like gene-edited cows could play a crucial role in ensuring the future viability and competitiveness of New Zealand's dairy sector.