The relationship between the United States and its Gulf allies has evolved in important ways since President Jimmy Carter’s 1980 declaration of American “vital interests” in the Persian Gulf — the “Carter Doctrine” — and while many circumstances have changed, the rationale for maintaining U.S. protection for Gulf oil supplies remains strong, authors Gabriel Collins and Jim Krane write in this paper.
In April 2015, Chile passed a gender quota law as part of a larger reform to the country’s election laws. Quotas are not new to Latin America, and Chile is, in fact, one of the last countries in the region to adopt such a law. Yet, expectations for success must be tempered by what scholars know about making quotas effective for increasing women’s legislative representation. Analysis of gender quota laws in Latin America suggests that Chile’s quota may be less effective than proponents hope.
What happens when Saudi Arabia, the world’s swing producer of oil, rejects its traditional market-balancing role? The job falls to American shale oil producers, which, initial data show, appear to be assuming the Saudi role.
There is a curious imbalance in energy markets in the Persian Gulf region: Five of the six Gulf monarchies exhibit shortages in domestic supply of natural gas. Meanwhile, Qatar holds the world's third-largest conventional reserves and is the world's No. 2 gas exporter. Why is Qatar, given its enormous resources and relatively small domestic needs, unwilling to supply gas sufficient to meet its neighbors' demand?
As we look to the future of space travel, we should heed the lessons we are learning on the International Space Station, be realistic about space exploration beyond Earth orbit, build on the foundation of the station and our partnerships, and do human exploration from the onset together.
Former head of NASA Johnson Space Center George W.S. Abbey explains why the space shuttle program was, and still is, vital to the maintenance of the International Space Station.
