This is a collection of short essays by the great utilitarian philosopher, Peter Singer. I found it enjoyable and stimulating, but I find I am just not prepared to get onboard this form of hardcore utilitarianism, which says “Action X would increases total human happiness. Thus, not doing it is unethical.” Partially, this is because this sort of statement at least seems non-obvious to me. But, more importantly, I think it’s often hard to know the consequences of actions, especially in the longterm. I’m willing to buy the idea that a dollar I spend on cake would bring more pleasure if given to a starving poor person overseas. But, it’s not clear to me that this sort of thing is true in the big picture. For instance, if it’s true that buying Chinese consumer electronics will ultimately raise the Chinese living standard, is it unethical for me not to buy them? Another for instance – is it obvious that $50,000 buying meals for poor people overseas is more ethical (in a consequentialist sense) than spending that money on a scholarship for someone who will improve renewable energy.
Now, in fairness, these are short essays meant for public consumption. Singer can’t address every possible objection, and for all I know he handles these sorts of complaints elsewhere. On the whole, a worthy read.