Does the US/China Emissions Deal Make a Difference?

Recently the United States and China agreed to a carbon emissions reduction deal to combat global warming. Under the terms of the deal, the US agrees to reduce emissions by 26% to 28% from 2005 levels by 2025, while China agrees to reach peak emissions by 2030, and to generate 20% of its energy with zero-emissions technology by that year. Diplomacy is notoriously difficult, and consequently any deal on climate change heartens those who watch international politics. But are these emissions reductions sufficient to avert the worst of what global warming potentially has to offer? I’m not seeing much coverage of the deal from a climate science perspective, so I decided to look into it.

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Why Congress Will Not Declare War on ISIS

In recent days, a lot of commentators have been deeply upset by the fact that Barack Obama has been ordering military strikes against ISIS (the Islamic State in Iraq and Syria) without congressional authorization, and that congress has not held a vote on the issue. Indeed, even house speaker John Boehner does not think the administration legally requires further authorization. The US constitution says that:

The Congress shall have Power To… declare War

So what’s going on here?

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Hey, Whatever Happened to Libya?

As the United States once again intervenes militarily in a Middle Eastern civil war (this time in Syria and Iraq), I am reminded of the 2011 western intervention into the Libyan Civil War. Remember three years ago when the western states decided to help Libyan rebels overthrow Muammar Gaddafi’s government? We almost never hear anything about what’s going on in Libya these days. What happened there? 2011 was about a year before I started up this blog, but I remember being vitriolically opposed to the intervention there. How did it turn out? Let’s investigate.

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Why ISIS is Beheading Americans and What We Can Do About It

Two American journalists have now been beheaded by the Islamic State–James Foley and Steven Sotloff. Vice President Joe Biden has already declared that he wants to follow ISIS to “the gates of hell.” But why is ISIS doing this, and what should the United States do about it?

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