In relation to the proportion of students who would/would not be in favour of this, the most I could find for now are the percentage votes for and against the motion in some of the universities in which a vote was held. As far as I am aware, along with University College London, Queen Mary University of London and Universities of Cambridge, Kent, Stirling and Birmingham (all at which the motion was passed), votes for the motion were also held (which failed) at Universities of Edinburgh and Warwick. I could only find data on the votes at Warwick (846 total votes, 320 (38%) for, 497 (59%) against, 29 (3%) abstentions),[1] Cambridge (total vote unknown, 55% for, 21% against, 24% abstentions),[2] UCL (total vote unknown, 75% “for” in general vote, 86% “for” in SU executive meeting)[3] and Birmingham (total vote unknown, 54% for).[4] Also in Kent, although I don’t have any exact figures to hand, the vote for the motion (which passed) had the highest voter turnout (over 450) for any Kent Union election in the university’s history.[5]
There was also a YouGov poll which found that 55% of students want more plant-based options at their university, and it also showed that 47% of students were either flexitarian, pescetarian, vegetarian or vegan and that 49% would like to eat less meat and/or dairy (I can find these articles (here and here) which mention these results, yet I can’t seem to find the raw published data or the survey results themselves, though I could have simply missed them). And one YouGov survey (December 2022) showed that 31% of 18-24 year-old Britons described themselves either flexitarian, pescatarian, vegetarian or vegan (53% described themselves as a meat-eater, and 15% as none of the above), and 12% of non-vegans of this age category would like to attempt Veganuary (going vegan for the month of January) in 2023.[6]
Additionally, I found this interesting study (summary) which investigated the consumer effects of university dining halls serving plant-based meals as the default option. It studied three US universities (Tulane University, Lehigh University, and Rensselaer Polytechnic Institute). It found that
On Control Days, only 26.9% of dishes served were plant-based. In comparison, on Plant Default Days, 57.6% of dishes served were plant-based. At Tulane and Lehigh, the proportion of plant-based dishes served on Plant Default Days jumped to 81.5%
and
We calculate that food-related greenhouse gas emissions declined by 23.6% on Plant Default Days.
They also say that spillover effect is also taken into account, whereby a proportion of students who would have visited an intervention station on a Control Day decided to avoid the intervention station on a Plant Default Day in search of meat options elsewhere in the dining hall.
Other key findings of this study include:
With incorrect implementation, the impact of the default on dish choice vanishes
Students—including meat eaters—are open to plant-based options
Dining hall staff found a plant-based default easy—and enjoyable—to implement
Eating and serving meat continues to be the social norm in campus dining, despite openness by students and staff to shift toward plant-forward choices, which indicates a considerable untapped opportunity for effective interventions, like defaults, to change consumption behaviour[7]
So I guess that yeah there may be some who would be disgruntled about this but the last study mentioned (which was partly commissioned by Sodexo North America by the way), shows that students—including meat eaters—were significantly more likely to express satisfaction with plant-based meals on days when plant-based meals were the default. And Sodexo have also publicly committed to reducing its greenhouse gas emissions by making its college campus planned menus 50% plant-based by 2025.[8] So I do believe that shifting behaviour on an institutional level can force a shift in behaviour on an individual level in the same or a similar direction.
Thanks for sharing this additional information and numbers. My concern basically lies in what I see as a large difference between making meatless/plant-based options a default or more easily available choice vs. removing anything that is not plant-based from campus. The empirical information from interventions above relate to interventions that are in the form of switching a default and not about entirely removing an option, and it is with the ‘forcing of a shift in behavior’ as you put it where I can imagine a lot more negative sentiment among those who do not agree.
Even on plant-default days in a seemingly successful implementation mentioned above, over 40% of students picked a non plant-based option. Those students would presumably not be too happy if the option were entirely removed.
In relation to the proportion of students who would/would not be in favour of this, the most I could find for now are the percentage votes for and against the motion in some of the universities in which a vote was held. As far as I am aware, along with University College London, Queen Mary University of London and Universities of Cambridge, Kent, Stirling and Birmingham (all at which the motion was passed), votes for the motion were also held (which failed) at Universities of Edinburgh and Warwick. I could only find data on the votes at Warwick (846 total votes, 320 (38%) for, 497 (59%) against, 29 (3%) abstentions),[1] Cambridge (total vote unknown, 55% for, 21% against, 24% abstentions),[2] UCL (total vote unknown, 75% “for” in general vote, 86% “for” in SU executive meeting)[3] and Birmingham (total vote unknown, 54% for).[4] Also in Kent, although I don’t have any exact figures to hand, the vote for the motion (which passed) had the highest voter turnout (over 450) for any Kent Union election in the university’s history.[5]
There was also a YouGov poll which found that 55% of students want more plant-based options at their university, and it also showed that 47% of students were either flexitarian, pescetarian, vegetarian or vegan and that 49% would like to eat less meat and/or dairy (I can find these articles (here and here) which mention these results, yet I can’t seem to find the raw published data or the survey results themselves, though I could have simply missed them). And one YouGov survey (December 2022) showed that 31% of 18-24 year-old Britons described themselves either flexitarian, pescatarian, vegetarian or vegan (53% described themselves as a meat-eater, and 15% as none of the above), and 12% of non-vegans of this age category would like to attempt Veganuary (going vegan for the month of January) in 2023.[6]
Additionally, I found this interesting study (summary) which investigated the consumer effects of university dining halls serving plant-based meals as the default option. It studied three US universities (Tulane University, Lehigh University, and Rensselaer Polytechnic Institute). It found that
and
They also say that spillover effect is also taken into account, whereby a proportion of students who would have visited an intervention station on a Control Day decided to avoid the intervention station on a Plant Default Day in search of meat options elsewhere in the dining hall.
Other key findings of this study include:
With incorrect implementation, the impact of the default on dish choice vanishes
Students—including meat eaters—are open to plant-based options
Dining hall staff found a plant-based default easy—and enjoyable—to implement
Eating and serving meat continues to be the social norm in campus dining, despite openness by students and staff to shift toward plant-forward choices, which indicates a considerable untapped opportunity for effective interventions, like defaults, to change consumption behaviour[7]
So I guess that yeah there may be some who would be disgruntled about this but the last study mentioned (which was partly commissioned by Sodexo North America by the way), shows that students—including meat eaters—were significantly more likely to express satisfaction with plant-based meals on days when plant-based meals were the default. And Sodexo have also publicly committed to reducing its greenhouse gas emissions by making its college campus planned menus 50% plant-based by 2025.[8] So I do believe that shifting behaviour on an institutional level can force a shift in behaviour on an individual level in the same or a similar direction.
https://www.instagram.com/p/CZjw2QIgbSJ/
https://www.instagram.com/p/Co7TvEGqNS5/
https://www.plantbaseduniversities.org/post/un-goodwill-ambassador-supports-plant-based-universities-as-university-college-london-votes-yes
https://www.plantbaseduniversities.org/post/birmingham-university-students-vote-for-a-plant-based-student-s-guild
https://www.plantbaseduniversities.org/post/record-breaking-vote-as-students-at-the-university-of-kent-say-yes-to-100-plant-based-catering
https://yougov.co.uk/topics/society/articles-reports/2022/12/29/how-many-britons-will-attempt-vegan-diet-and-lifes
https://betterfoodfoundation.org/wp-content/uploads/2023/05/Exec-Summary_Serving-Up-Plants-by-Default.pdf
https://us.sodexo.com/media/news-releases/landmark-sodexo-study-in-college.html
Thanks for sharing this additional information and numbers. My concern basically lies in what I see as a large difference between making meatless/plant-based options a default or more easily available choice vs. removing anything that is not plant-based from campus. The empirical information from interventions above relate to interventions that are in the form of switching a default and not about entirely removing an option, and it is with the ‘forcing of a shift in behavior’ as you put it where I can imagine a lot more negative sentiment among those who do not agree.
Even on plant-default days in a seemingly successful implementation mentioned above, over 40% of students picked a non plant-based option. Those students would presumably not be too happy if the option were entirely removed.