Erica Goode writing for the New York Times:
Imprisonment rates in the United States have been on an upward march since the early 1970s. From 1978, when there were 307,276 inmates in state and federal prisons, the population increased annually, reaching a peak of 1,615,487 inmates in 2009.
But in recent years, tightened state budgets, plummeting crime rates, changes in sentencing laws and shifts in public opinion have combined to reverse the trend. Experts on prison policy said that the continuing decline appears to be more than a random fluctuation.
A promising trend.