Barriers islands in the Arctic make up nearly a quarter of the world's barrier islands, and they're more vulnerable to climate change than islands anywhere else in the world. The reason: melting of sea ice and the permafrost that buffers Arctic islands from waves have left them susceptible to constant pounding from storms.
Homelessness Defined. Homelessness is a temporary condition that people fall into when they cannot afford to pay for a place to live, or when their current home is unsafe or unstable.
The U.S. Department of Housing and Urban Development has issued a final regulation to implement changes to the definition of homelessness contained in the Homeless Emergency Assistance and Rapid Transition to Housing (HEARTH) Act. The new definition is outlined here.