Sustainable harvesting: Sustainable harvesting is the practice of using natural resources in a way that ensures their availability for future generations.
Tragedy of the commons: The tragedy of the commons refers to a situation where individuals exploit shared resources for their own benefit, leading to depletion or degradation of those resources.
Extinction: Extinction occurs when a species no longer has any living members and ceases to exist. It can be caused by various factors, including overharvesting.