Absolutely I agree with you there. But you can't just excuse a wrong in one situation by saying that some injustice in some other unrelated situation exists... so there. And anyways, with cars you actually have a purpose... you use it to transport yourself. Sure we're burning fossil fuels, but at least there is some gray area here, there is some room for debate. There's an unquestionable utility there you have to account for -- not so with the ring, as we've discussed in another parent comment.