So, 10,000 years in the future they can revive you. Apparently, we've decided that it has a hard problem to guarantee that we can communicate with the future,

So, 10,000 years in the future they can revive you. Apparently, we've decided that it has a hard problem to guarantee that we can communicate with the future, even about really bad stuff: http://www.wipp.energy.gov/picsprog/articles/wipp%20exhibit%20message%20to%2012,000%20a_d.htm http://www.wipp.energy.gov/picsprog/articles/wipp%20exhibit%... This is about warning the future about nuclear waste, but could be adopted to "vault of frozen heads" (Assuming they haven't failed by then and there was sufficient coolant.) Sort of flip the opening sentences around: "This is a place of honor!"