I'm never understood this marker system. Graves have been marked in a threatening manner so that they would not be plundered. It doesn't work. The point is to hide the waste. The system should be designed to progressively unveil warnings if some future man starts digging. Otherwise, you're just asking for them to dig it up. Another thing not mentioned is to design the container so that anyone who plans to excavate wi…
Also even if poisoning people was ethical, how would the poison last 10,000 years? And how would you prevent people from using the poison as the potent weapon it clearly is? And what would the message be for those who defeat the poison to find the treasure that's obviously hidden by such a potent weapon?