Of course as humans we are going to value human life above that of rocks. Thus there is a subjective value for human beings above that of rocks. So of course I'm not going to blow you up, Tim, for any sum less than a few million while a rock I'd just blow up because it'd be really cool. But in the universal scheme of things there is no difference between us and the rock, and that is my point. I'm a little confused how you think energy composition has anything to do with this.