Are U.S. energy and foreign policy objectives at odds with the electoral strategies of the presidential candidates?

Is the controversial extraction technique of hydraulic fracturing adequately regulated?

Is the Western world too reliant on the ease and simplicity of e-commerce?

Will the 2011 revolutions in the Middle East give way to a counterrevolutionary movement that rolls back its reforms?

Is the idea of Westphalian sovereignty hindering the implementation of global solutions to global problems?