Articles

In this article, the authors review the state of the art of ocean energy in desalination. It explores different sources of energy from the ocean that include electricity generation, as well as mechanical force and thermal energy and salinity gradients that can also be directly harnessed for powering the desalination processes. They also examine recent advances in scaling up for commercial deployment and discuss relevant cost, environmental, and social concerns.

"The local population of the United Arab Emirates (UAE) constitutes less than 11.5 percent of the total population. In response to their growing numerical minority status, many Gulf Cooperation Council (GCC) states, including the UAE, have become more stringent about their citizenship, nationality, and employment policies. The natural questions to follow are: Why have UAE nationality and citizenship laws diverged from the anticipated “opening” of nationality and citizenship policies that some assumed would accompany globalization? In the specific context of the UAE, what factors have shaped and changed these policies over time?"

Iran and six world powers clinched a deal on Sunday curbing the Iranian nuclear program in exchange for initial sanctions relief. Sounds pretty good, but of course nothing is that simple and already Israel has called it a "historic mistake." Which is it? And what's going to happen next? Harvard Kennedy School professor and GlobalPost senior foreign affairs columnist, Nicholas Burns, weighs in.