It's a shame that it's too late to tell this, for example, to the 58,000 British troops (alone) that died in the Battle of the Somme (alone) in WWI (alone). Maybe Edwards can commune with them like he does dead fetuses?
Or Edwards could contact the remaining holocaust survivors, and explain to them they really didn't have it so bad; that the average global temperature going up a degree or two over the next couple generations will be worse than Auschwitz.