Original sentence: A study by Gidon Eshel and Pamela Martin, assistant professors of geophysics at the University of Chicago, compares the CO2 production resulting from various human diets.They finds that a person switching from the typical American diet to a vegan diet would, on average, reduce CO2 production significantly more than switching from a Toyota Camry to a hybrid, Toyota Prius
Edited sentence: A study by Gidon Eshel and Pamela Martin, who are assistant professors of geophysics at the University of Chicago, have found that our consumption of meat may be as detrimental for our environment as it is for our health