Study: Impact of Increasing Vegetarian Availability on Meal Selection and Sales in Cafeterias

Impact of increasing vegetarian availability on meal selection and sales in cafeterias – Proceedings of the National Academy of Sciences (free)

Commentaries: With more choices of vegetarian cafeteria meals, more are sold – Reuters (free) AND Can more vegetarian options tempt carnivores away from meat? – Medical News Today (free) AND Even meat lovers go veggie when plant-heavy meals abound – Nature (free)