Next week I’ll be delivering my TEDxPSU talk on how heavy metal is really good at telling us about social problems. Maybe we should listen to this hard-to-hear music because it’s good  risk indicator…and it kicks ass. This is my second quick entry before my talk. The first was on metal and nuclear annihilation and this one is … More Metallica’s broken bodies and Lamb of God’s shock & awe. @TEDxPSU