In the 21st century, what evidence supports Thomas Malthus' predictions about human overpopulation?
A - Regions with advanced technology that are limited in their food production
B - Regions with large populations where overcrowding is a problem
C - Regions with extreme poverty that experience famine and disease
D - Regions with large food production that do not ship it to other areas
Answer: C - Regions with extreme poverty that experience famine and disease