1. Over Popolation
... world, behind only China and India. Unlike China and India though, the United States is the fastest growing industrialized nation. The United States" population expands so quickly because of the imbalance between migration and immigration, and births and deaths. For example, in 1992, 4.1 million babies were born ... on the lifeboat (210 million). The people outside of the lifeboat increase at a rate of 3.3% per year. Therefore, in 21 years this population would be doubled (Hardin 225). If the 210 million swimmers were allowed onto the lifeboat (the United States), the initial ratio of "Am...
- Word Count: 2551
- Approx Pages: 10
- Grade Level: High School