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Chapter 8: Problem 1

In what ways is human population ecology similar to and different from that of other organisms? Why is it difficult to determine a carrying capacity for humans?

Short Answer

Expert verified
Human population ecology is similar to other organisms in the basic ways that populations change over time, but differs greatly due to human's unique ability to modify their environment and resources. Determining a carrying capacity for humans is challenging due to these modifications and also the complexities of human society and economy.

Step by step solution

01

Identify Similarities and Differences

First, look at how population ecology concepts such as birth rate, death rate, immigration, and emigration apply to both humans and other organisms. Recognition of these factors is a must to understand population trends. However, keep in mind that humans differ from other organisms due to factors such as technological advancements, societal structures, and economic systems.
02

Analyzing Carrying Capacity for Humans

Next, consider what 'carrying capacity' means - the maximum population size that an environment can sustain indefinitely given the available resources. It's difficult to determine this for humans because of our ability to modify our environments and the resources we use in ways that other organisms cannot. The impact of technological advancements, societal changes and global interconnectedness should also be acknowledged.

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