metastudy

Hurricane Katrina struck in 2005 and was twice as costly as any previous hurricane — in addition to more than 1,000 deaths, it caused over $80 billion in damages in the United States. Three years later Hurricane Ike inflicted nearly $30 billion in damages in the U.S. The frequency and size of such storms has raised questions about a possible connection between climate change and economic losses from weather disasters.

U.S. policymakers find themselves engaged in an often intractable and largely polarized debate about the size of government and its relationship to overall economic growth. A cause (or perhaps symptom) of this partisan polarization is a number of studies with highly variable results on the impact of government size on economic growth.

Crime prevention efforts aren’t limited to policing and incarceration. Education has long been advocated as a way to help former inmates succeed in the world outside prison after their release and thus reduce reincarceration.

Large gatherings such as concerts, sporting events, religious ceremonies and demonstrations are an essential part of a society’s vibrant public life and traditions, but they also carry risks. Participants can suffer from stress-related illnesses or sustained exposure to extreme temperatures, and even be injured or die as a result of uncontrolled crowd behaviors.

While the political debate over immigration reform continues to evolve, underlying patterns of migration to the United States have been shifting in recent years.