> Also he has 2 kidneys and 2 lungs, while he could get by with just 1 of each, and there are people badly needing them.
Is that supposed to be an example of hypocrisy? Or why did you specifically type that up in your comment? Regardless, are people required to not be hypocrites in any other way for it to be acceptable for them to say something else is badly inefficient? Actually, I am not even sure any of your comment is an example of hypocrisy, unless you're saying that someone can't say a completely different thing is badly inefficient, unless that person is personally efficient in (all?) other unrelated dimensions as well (for example, RAM, while being inefficient in terms of kidneys, lungs, and homes)?