Which piece of evidence could be added to strengthen the idea that people should become vegetarian to save the planet?
A. Not all scientific experts believe that change need to be made to lessen human impact on the planet.
B. The benefits of the vegetarian diet could play a role in the policies that a government develops.
C. A vegan or vegetarian diet could cut greenhouse gas emissions by 70% and 63% respectively
D. There are economic benefits to avoiding devastating extreme weather events that could from climate change.
C. A vegan or vegetarian diet could cut greenhouse gas emissions by 70% and 63% respectively
This statement provides a direct link between vegetarianism and the reduction of greenhouse gas emissions, which is a significant factor in climate change. By showing a substantial decrease in emissions due to dietary changes, this adds strong evidence that becoming vegetarian can have a positive impact on the environment and thus supports the idea that adopting a vegetarian diet can help save the planet.