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First Lady visits charter school in Washington DC. Yuri Gripas/Shutterstock

Charter schools: fabulous or failures?

Depending on who you ask, charter schools may be either an important solution to persistent educational inequality, or a misguided attack on public schools as Americans know them. Both sides are firmly…
A carbon tax could help lighten the flow out of these stacks. Shutterstock

A carbon tax: the green opportunity in cheaper oil

For most of the world’s large economies, the sharp decline in oil and energy prices is great news. Cheaper energy will help boost economic growth and is especially welcome for lower- and middle-income…
Directors Quentin Tarantino and Spike Lee don’t see eye-to-eye on much of anything.

Why I taught a class on rivals Spike Lee and Quentin Tarantino

With Spike Lee’s Da Sweet Blood of Jesus in the news for the film’s straight-to-Vimeo release, and Quentin Tarantino’s The Hateful Eight currently in production (see Samuel L. Jackson’s Camera+ page for…
Federal contractors are among the working poor Gary Cameron/Reuters

We don’t fight poverty anymore

Fifty years ago, Lyndon Johnson spoke of war on poverty and pursuit of a great society. He talked about investing in education and employment and about eliminating social exclusion that comes with poverty…
With controversial headline “This brazen Islam” a French magazine in 2012 claimed Muslims were infiltrating hospitals, cafeterias, swimming pools, schools

The French myth of secularism

Commentators in France and elsewhere have taken the recent terrorist attacks in Paris as an occasion to reflect more broadly about Muslims in France. Many read the attacks as a sign of French Muslims…
The unfinished Crazy Horse memorial in Custer County, South Dakota. Bernd00/Wikimedia Commons

Crazy Horse: leader, warrior, martyr … artist?

More than a century after he died, the Lakota warrior Crazy Horse, who famously fought General Custer in the Battle of Little Bighorn, is thought of as transcendent force – attuned to the universe in a…
Faulty ignition switches like this one were at the core of the troubles at GM, which led to record recalls last year. Reuters

It seems little is certain in life but death, taxes and auto recalls

The US’s top auto safety agency last week fined Japanese car company Honda Motor a record US$70 million for failing to report hundreds of fatal accidents and injuries over the last 11 years. The unfiled…
Easier access to marijuana doesn’t necessarily lead to more addicts. Image of person smoking via Stanimir G.Stoev/Shutterstock

Will legal marijuana lead to more addicts? Probably not

At present, cannabis is fully legalized in Colorado and Washington and will soon be fully legalized in Oregon and Alaska. Additionally, medical cannabis is legal in 23 states. The writing is on the wall…
A depot used to store pipes for Transcanada Corp’s planned Keystone XL oil pipeline is seen in Gascoyne, North Dakota. Andrew Cullen/Reuters

How should we calculate the CO2 impact of the Keystone pipeline proposal?

Big energy infrastructure projects – power plants, coal mines, long distance transmission lines – take time, resources and, typically, some political muscle. They create highly visible if short-lived construction…
Prices of gas are approaching $2 a gallon. Does that make it a good time to raise the gas tax? Kevin Lamarque/Reuters

Why hiking the US gasoline tax is back on the table

It is well known that the US has a major infrastructure problem with our national highway system. Many of our bridges are in a very poor state of repair and highway maintenance is not keeping up with needs…
Light of every hue. davidd

Light technologies illuminate global challenges

During these dark winter months, spare a thought for artificial lights. From strings of lights adding holiday cheer to artificial sunlamps alleviating seasonal affective disorder, they brighten our days…
But can the promise be delivered? President Obama at Pellissippi State College in Knoxville, TN Kevin Lamarque/Reuters

Free access to community college benefits students but not the nation

Last week, President Barack Obama announced a proposal to guarantee that students could attend a community college for free for their first two years. The announcement was one in a series of previews of…
In states like Massachusetts, heroin overdoses have skyrocketed in recent years. vidguten/Shutterstock

Can medical marijuana curb the heroin epidemic?

In the 1930s, Harry J. Anslinger, the first head of the Federal Bureau of Narcotics, embarked on a fierce anti-marijuana campaign. Highlighted by the 1936 anti-marijuana film Reefer Madness – where marijuana…
Tourism isn’t just for sunshine and beaches. It can also be for unapproved medical interventions. IV via ARZTSAMUI/Shutterstock

Medical treatment not approved yet? No problem! Welcome to circumvention tourism

Medical tourism is the practice of seeking medical care across international borders. Countries with established medical sectors like the US, Europe, India and Thailand have been traditional destinations…
A demonstrator is held down during a simulation of waterboarding outside the Justice Department in 2007. Reuters

Outsourcing war and security: problems and solutions

The release of the CIA Torture Report in December re-opened the debate about using contractors to perform national security functions. Indeed, when Saturday Night Live mocks contractors for their role…