Hey Madman, since you believe Waterboarding is not torture because you aren't killing or damaging the person, that means it's not torture ever unless you kill or damage someone.

So would you consider it torture to starve someone, but feed them just enough so they don't die, and force them to work without rest or food?
That's what happened to these people

Yet, you must not consider that torture because they weren't killed or damaged by being nearly starved and worked.
That sure looks like torture to me.