1. Should humans consume dairy milk? Explain your answer(s).
2. Because humans do consume dairy milk, how should we mitigate the environmental
consequences? Or, do you believe the environmental effects to be an acceptable trade-off for
producing milk? Explain your answer(s)
3. Research the diet of another culture or country. How does it differ from your own? Do they
consume dairy? What foods provide essential nutrients for them? Reflect on your answers.