The theme derives from Hal Herzog's well-known and influential book, Some we love, some we hate, some we eat: Why it's so hard to think straight about animals.
Hal Herzog, umlobi wencwadi ethi Ezinye We Love, Abanye esikuzondayo, Abanye We Eat: Okwenza Kube Nzima Ngakho Ukuze Cabanga Ngokuqondile Izilwane