Earlier quoted context omitted.
From your link, asparagus "the largest environmental footprint of any of the 56 vegetables they looked at, including its land use and water use", with 5.3kg of CO2 per kg of Asparagus. According to [0], "The average footprint of beef, excluding methane, is 36 kilograms of CO2eq per kilogram" - so even the worst vegetable imported from the farthest part of the world is 10x better per kg than beef. Also, I think that a…
...conveniently ignoring that beef is 10x as calorically dense as asparagus.
[0] https://cigrjournal.org/index.php/Ejounral/article/view/3461