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Visitors to Imjingak Pavilion in Paju, South Korea at the border of North Korea and South Korea on Jan. 1, 2018. AP Photo/Lee Jin-man

How a nuclear attack on North Korea would add to global cancer epidemic

The Trump administration shelved its plans for a ‘bloody nose’ attack while the Olympics in South Korea were under way. With the games over, it’s time to consider the consequences of a strike.
In clinging to power, Nicolás Maduro, Hugo Chávez’s handpicked successor, is steering Venezuela’s once-rich democracy to autocracy. Carlos Garcia Rawlins/Reuters

Is Democracy Dead or Alive? What democracy exactly are we supposed to nurture?

Democracy takes many forms, some of them democracy in name only. Confusion and misappropriation complicate the public struggle for the democracy to come, but this challenge is always unending.
Des militants protestent contre les féminicides devant le bureau du procureur général du Mexique à Mexico le 11 juillet 2017. Pedro Pardo/AFP

Les femmes doivent reprendre la rue pour imposer leurs droits

L’urbanisme reste conçu pour un citoyen universel : un homme jeune, blanc et actif. Les femmes du monde entier réclament aujourd’hui les espaces citadins pour renverser la donne.
Activists protest against gender violence outside Mexico’s General Prosecutor’s office in Mexico City on July 11, 2017. Pedro Pardo/AFP

Women and the city: reclaiming the streets to impose equal rights

Urban planning is not gender neutral. Women deserve to live in cities that treat them equally, respond to their needs and reduce opportunities of violence.
The Flint, Michigan water crisis highlighted problems with aging infrastructure. Ehrlif/Shutterstock.com

How investing in public health could cure many health care problems

For a country that spends more than US$3 trillion on health care, we are still dealing with many chronic health problems. Funding for clean water, sidewalks and smoking cessation could help.
Kaylee Wedderburn-Pugh, a SPURS student, working to help find answers to Huntington’s disease. Author provided.

How affirmative action could cure cancer and heart disease

Affirmative action programs at universities are under threat by the Trump administration. That could be especially damaging to medical education. Who knows who holds the idea for the next great cure?
As genes are favored or phased out, human evolution continues. ktsdesign/Shutterstock.com

Evolutionary geneticists spot natural selection happening now in people

Comparing genomes of more than 200,000 people, researchers identified genetic variants that are less common in older people, suggesting natural selection continues to weed out disadvantageous traits.
A photograph of Penn Station’s interior from the 1930s. Bernice Abbott

Remembering America’s lost buildings

We asked five architecture experts to name one building or structure they wish had been preserved, but couldn’t resist the tides of decay, development and discrimination.
People have always asked for alms, including the men depicted in this 17th-century European etching. Wenceslaus Hollar/The Metropolitan Museum of Art

Give and take: Credentials could aid panhandling

The courts are saying that down-and-out Americans have a right to seek curbside alms despite efforts to ban the practice. Two scholars have come up with an alternative to anti-panhandling ordinances.

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