Final answer:
The author supports the claim with bioeconomic modeling evidence, historical examples, and calls for realistic control measures by conservation biologists. Through fines and protect areas, irresponsible releases that cause ecological harm can be deterred, reinforcing the need for punishment.
Step-by-step explanation:
The author supports the claim that people who release non-native animals into the wild should be punished by presenting several arguments and pieces of evidence. For instance, bioeconomic modeling suggests that imposing fines can discourage hunters from overexploiting wildlife, thereby facilitating population recovery. Similarly, the author explains that unauthorized releases of non-native species can lead to ecological issues, such as genetic introgression, which can disrupt local ecosystems and outcompete native species.
Furthermore, historical examples, such as the American bison's decline due to economic incentives to convert land for cattle rearing, illustrate how economic factors can contribute to wildlife population declines. These examples show how penalties can help manage those economic drivers by making certain activities less profitable. Additionally, author mentioned the successful management involving both incentives and disincentives, suggesting a balance between rewarding good behavior and penalizing harmful actions.
Finally, conservation biologists advocate for realistic control measures, like protect areas where wildlife cannot be hunted or captured, as a way to manage small-scale exploitation systems. This approach could potentially be extended to penalize those who release non-native species, thus aligning with the claim that punishment is necessary for conservation efforts.