Barack Obama’s presidency has had profoundly negative consequences for our national security. From debilitating cuts in defense budgets, to gutting national missile defense efforts, to his unwillingness to acknowledge a continuing war against terrorism, to his inability to stem the nuclear proliferation threats posed by North Korea and Iran....the picture is bleak.

Ethanol is a losing proposition, but fuels from algae may be the path to cutting our dependence on imported oil.

It is time policymakers recognize that despite the claims of renewable energy and efficiency hucksters, we do not have the technologies needed to significantly curb greenhouse gas emissions without causing massive economic disruption.

Kenneth P. Green discusses the limits of renewable and alternative fuels for providing energy security, or energy independence.

The Romney 4 percent Pentagon budget is no “spike”; it’s more like a return to normal, even very constrained military spending given the global mission of America’s armed forces.

At this event, panelists discussed maritime law and security in Asia.

In a unique collaboration, the American Enterprise Institute, the Center for a New American Security and the New America Foundation are pleased to invite you to the next event in the "Election 2012: The National Security Agenda" series in this presidential campaign season.