A “plutonium pit” is the actual core of a thermonuclear bomb. According the Scientific American, the U.S. plans to spend $1.5 trillion dollars on new plutonium pits and new intercontinental ballistic missiles to put them on (actually, it’s not even clear from the article if the $1.5 trillion includes the missiles. This is all while people are sleeping the streets, life expectancies are falling, violence is raging, educational attainment is falling, and the list goes on. I don’t even hear politicians talking about peace or even proposing negotiations to limit the pace of this new arms race. Real, courageous leaders would do this, and they seem to be in short supply. With all the risks our global civilization is facing (food security, floods, fires, drought, pandemics and biological weapons to name just a few very bad ones not really being addressed), we can’t let nuclear proliferation and nuclear war rear its ugly head again. To our politicians I say, somebody step up and lead, you cowards!