Human Shield
Augur
Joff1981 said:I didn't mean NO gain, just no substantial or necessary gain. In the example you had more food than you could eat so there is no reason not to give some away except pointless selfishness. It's a sliding scale dependent on a number of factors, value of item to you, value of item to them and scarcity of the item.
And if you could invest or trade the food charity is still the best use for it? Most people put money away for retirement instead of giving away anything they don't spend, consumption isn't just for the present it is for the future too.
The more important question is how the guy received the food. If he works for it is it evil to keep working after a certain point because he wants more then you think he should have? The work he did for it already pays for any he wastes, in these questions the person always assumes that one magically acquired all the food in the world. Most morally deals with non-extreme situations.
If he wants to waste his property why should anyone stop him? All the money people gamble away could go to charity.
The more units of the item you have the lower the value a single unit is to you and the less the other guy has the greater it's value to him. A millionaire isn't going to worry unduly over losing a couple of bucks, whereas someone who is penniless would find that amount of money of great value to him.
You can never ever apply marginal value between people. Value is subjective, a millionaire could value a penny more then a poor person, you can never measure between subjective values. It only means that each penny will be valued less by that millionaire but it has no measurement and isn't linear.