[deltaonefour]

I've never talked about "rules" or "intent" the way you put it.

I am simply saying how else do you describe the hand. The hand is for grasping things the rock is not. How to I ascribe this difference without using the word design or purpose because clearly the hand is much much more efficient at grasping things.

Sure you can use the hand for things it was not "designed" for like hand stands and walking while hand standing and if there was selection pressure your hands can evolve to be less hand like. But in doing such things you are departing from a "design."

Let me put it in a way that won't distract you. Your hand is efficient at grasping things by doing hand stands you are using it in ways that are not efficient. You are departing from the efficiency zone. There is merit in ONLY using the hammer on a nail rather than a screw driver even when the hammer was evolved with Zero actual "design" or "intent" and can one day evolve into something different.

Get it? So the same thing applies to not eating meat. By not doing so, someone is departing from the "efficiency zone." See how awkward it is to use "efficiency zone" in place of "design"?

I'd rather operate in my efficiency zone rather than push the boundaries of it just so that my progeny 1 million years later can walk on their hands. But that's just my personal take. My argument itself has no agenda other than to say that by not eating meat you are willfully departing from the efficiency zone. By being compassionate about the pig you are doing the same. And using the word "design" is just an EASIER way to express this departure from the "efficiency zone".

[_nothing]

I appreciate that explanation. While awkward, I believe "efficiency zone" is a much clearer term to use, or at least it was worthwhile clarifying that that's what you meant.

While I understand what you're saying, I still don't think that ultimately matters when talking about what humans should or shouldn't be doing, what we're supposed to or not supposed to be doing, considering:

1. Human nature is not particularly efficient, and neither is evolution, at least on the surface. Peacocks' feathers are not particularly efficient features for them to develop. Yes, avoiding meat may seem harder than not avoiding meat, but the same could be said for following a religion, or organizing into a governing body, or adhering to some social norm, and yet humans have naturally done those for probably their entire existence. They do so because they at least perceive a benefit for them even if some might disagree on that benefit.

2. The human digestive system is not mono-faceted. It evolved to be multi-use and flexible. You are not using a hammer incorrectly by refraining from using the claw side because you've decided your problem can be solved perfectly fine with the hammer face. You are not using a TV incorrectly if you never visit channel 19 because you don't want to watch whatever is on channel 19.

I stand by my point. The fact that you can efficiently do something doesn't mean you're "supposed to" do that thing. It just gives you the option.

[deltaonefour]

"suppose to" is another loaded and ambiguous word. You can smoke and inject your self with heroin everyday. It's not efficient and it doesn't mean you're not "suppose to" do it.

But there is something off with doing these things and I don't want to get into the pedantics of it all. Not eating meat is in the same general area without the social stigma of being a drug abuser.