Final answer:
The key premise in Peter Singer's argument for aiding the world's needy is that we have a moral obligation to help those who are less fortunate. Singer emphasizes the concept of effective altruism and prioritizing the well-being of others.
Step-by-step explanation:
In Peter Singer's argument for aiding the world's needy, the key premise is that we have a moral obligation to help those who are less fortunate. Singer argues that individuals should give to the best of their ability in order to alleviate suffering and improve the lives of others.
He believes that it is our duty to prioritize the well-being of others and that we should take into account the global impact of our actions. Singer's argument is centered around the concept of effective altruism, which emphasizes using our resources to make the greatest positive difference in the world.
For example, Singer argues that if we encounter a child drowning in a shallow pond, we have a moral obligation to save that child, even if it means sacrificing our expensive clothing or a luxurious meal. He extends this principle to the broader context of global poverty and argues that we have a responsibility to alleviate suffering on a larger scale.