A 2009 survey, published by Sanitarium, reported close to 8 per cent of New Zealanders identified as partially vegetarian, 2 per cent as vegetarian, and less than 1 per cent as vegan.
Judge said, despite the perception of many survey participants, previous research showed a plant-based diet could fit well with parts of New Zealanders national identity; this included "Kiwi's concerns for nature, animals and other humans".
It was a matter of framing the idea of vegetarianism positively she said: "It's not like there's one way of looking at the national identity".
Despite the skepticism, many participants said a vegetarian New Zealand would encourage more warmth and less dysfunction in society.
The other parts of Judge's research included; a study looking at the attitudes online towards vegan and vegetarianism, and a survey distributed via the Sunday Star Times in 2011 measuring the attitudes of New Zealanders to meat-free eaters.
Judge said vegetarians and vegans who cited personal reasons for their diet were viewed online positively but those who said they were vegan or vegetarian for moral reasons were represented as "militant" or "extreme".
The research also found women were less cynical than men towards non-meat eaters and vegetarians were generally viewed more positively than vegans.
Judge said her interest in the topic was sparked after she noticed a growing discussion within the media about the benefits of being meat-free, including a 2010 report from the United Nations encouraging a global shift towards a vegan diet.
Most recently the Intergovernmental Panel on Climate Change reported reducing the global consumption of meat was essential to curbing the affects of climate change.
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