It shows just how unusual this period has been. (steadyhand.com)
For the last 2.5 million years, Earth settled into a rather unusual period of potential instability as we rocked back and forth between ice ages and intervening warm periods, or interglacials. (newscientist.com)
At many points in this very unusual period (like 1988, 1996, 2003, and 2013) long - term bonds would have proven to be just as good a choice as stocks. (mindfullyinvesting.com)