VIENNA | By Keith Weiner via Truman | I proposed seven drivers of financial implosion in my dissertation. My recent writing has focused on two of them. One is the falling rate of interest on the 10-year government bond. As interest falls, the burden of debt rises. Since the falling rate incentivized more and more people to borrow, the number of indebted people, businesses, corporations, and of course governments is large. When the rate gets to zero, the burden of debt becomes theoretically infinite.