Look up Donald Marshall..... If You've never heard of him, well, this is truly a trip down the rabbit hole, and her maj is mentioned several times. Basically it's about celebrity REM cloning, and stuff You couldn't make up, but the more You research into the behavior and sudden deaths of certain celebs, the dots join up. As for the technology...I believe it exists, but whether it's actually used? I'm not sure, but keeping open minded as usual.