In "Eating Animals," Jonathan Safran Foer explores the complex and often divisive attitudes society holds towards consuming animals. He highlights a spectrum of beliefs that people adopt, ranging from staunch vegans who refuse to eat any animal products to those who feel no need to reconsider their dietary choices. This polarization reflects deeper moral and ethical questions about the relationship between humans and animals.

The book illustrates how these contrasting views can lead to strong reactions, with some individuals becoming passionate activists advocating for animal rights while others react negatively to such movements. Foer encourages readers to critically engage with their food choices and the implications those choices have on animals and the environment, emphasizing the importance of questioning existing norms around consumption.