Harvesting whales, seals, and dolphins creates ethical conflicts between animal welfare and rights, biodiversity conservation, human livelihoods, and the cultural rights of Indigenous peoples. There is no single ethical judgement because stakeholders assign different values and moral standing to animals and traditions.
The Reasoning
This is HL-only content in subtopic 4.3 Aquatic food production systems. These marine mammals are sentient, socially complex animals, so harvesting methods may cause pain, stress, or prolonged death. A rights-based position may argue that they have moral standing and should not be killed, while a consequentialist position weighs animal suffering against benefits such as food, income, and cultural continuity.
Conservation concerns depend on population size, reproductive rate, hunting method, and management. Marine mammals often reproduce slowly, making depleted populations vulnerable to overexploitation. However, harvesting a stable population under an evidence-based quota is ethically different from hunting a threatened population without effective monitoring.
| Ethical issue | Central tension | Named example |
|---|---|---|
| Animal welfare | Human benefits versus pain, stress, and animal rights | Dolphin drives at Taiji, Japan, are criticized internationally because of capture and killing methods. |
| Conservation | Harvesting versus maintaining viable populations and ecosystem roles | The International Whaling Commission's commercial whaling moratorium reflects concern about historic overexploitation. |
| Indigenous rights | Wildlife protection versus cultural identity, subsistence, and self-determination | Inuit seal harvesting provides food, clothing, income, and cultural continuity. |
| Environmental justice | External restrictions may impose costs on communities that contributed little to industrial overharvesting | Campaigns against seal products can reduce Indigenous market access and livelihoods. |
A common misconception is that all harvesting is automatically unsustainable. Sustainability concerns whether harvesting can continue without diminishing the population, whereas ethics also considers welfare, rights, culture, equity, and whether killing is morally acceptable.
Exam Technique
For an examine, discuss, or evaluate question, present competing perspectives, apply an ethical framework, and reach a supported conclusion. Use named examples and distinguish commercial exploitation from regulated Indigenous subsistence harvesting; do not treat all species, populations, or methods as equivalent.
