The U.S. craft beer industry is exploding. Although two companies – Anheuser-Busch InBev and MillerCoors – have produced more than 75 percent of all beer consumed in the United States for decades, America now has more craft breweries than at any time in recorded history. Private investment firms are pouring money into small breweries as...
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Quantum Speed Limit May Put Brakes on Quantum Computers
Over the past five decades, standard computer processors have gotten increasingly faster. In recent years, however, the limits to that technology have become clear: Chip components can only get so small, and be packed only so closely together, before they overlap or short-circuit. If companies are to continue building ever-faster computers, something will need to...
What Jeff Sessions Doesn’t Understand About Medical Marijuana
On Jan. 4, Attorney General Jeff Sessions rescinded the Cole memo, a 2013 document that limits federal enforcement of marijuana laws. This opens the door for a crackdown in the nine states with legal recreational marijuana. The Cole memo is one of two documents that prevent the U.S. Justice Department from treating marijuana as a...
Is Warming in the Arctic Behind This Year’s Crazy Winter Weather
Seriously cold: The ‘bomb cyclone’ freezes a fountain in New York City. AP Photo/Mark Lennihan Damage from extreme weather events during 2017 racked up the biggest-ever bills for the U.S. Most of these events involved conditions that align intuitively with global warming: heat records, drought, wildfires, coastal flooding, hurricane damage and heavy rainfall. Paradoxical, though,...
Beyond #MeToo, Brazilian Women Rise Up Against Racism and Sexism
Women’s empowerment recently got a big boost at the Golden Globes, but the United States isn’t the only place having a feminist revival. In 2015, two years before the #MeToo campaign got Americans talking about sexual harassment, Brazilian feminists launched #MeuPrimeiroAssedio, or #MyFirstHarrassment. In its first five days, the hashtag racked up 82,000 tweets detailing...
Why the Sartorial Choices of Salafi Clerics Sparked a Debate on Morality in Nigeria
The innocuous photos of two Nigerian Islamic clerics shopping and relaxing in London sparked a fierce debate on social media platforms in northern Nigeria in early December 2017. The photos were quite unremarkable. One showed the two men sitting on a park bench; another showed them in a clothing store wearing cowboy hats. In both,...
Why Iran’s Protests Matter This Time
A series of urban uprisings in Iran that began on Dec. 28 in its second-largest city shocked the country’s Islamic regime, as well as much of the world. Although the Mashhad protests were spearheaded by conservative opponents of President Hassan Rouhani to discredit his economic policies, the organizers lost control of the crowd. Protesters angrily...
How Does Assisting with Suicide Affect Physicians
When my mother was in her final months, suffering from a heart failure and other problems, she called me to her bedside with a pained expression. She took my hand and asked plaintively, “How do I get out of this mess?” As a physician, I dreaded the question that might follow: Would I help her...
The Fallout of Police Violence Is Killing Black Women Like Erica Garner
The sting of the premature death of 27-year-old Erica Garner, daughter of Eric Garner, is still fresh. On Christmas Eve, Erica Garner suffered a massive heart attack which caused extensive brain damage. She died on Dec. 30. This latest loss emphasizes something we have known: Black women are dying from the trauma of police violence...
Architecture in 2018: Look to the Streets, Not the Sky
A decade after the global economic collapse, urban development is booming. This is good news for architects. Indeed, 2018 promises to be a favorable year for the profession: A spectacular array of sleek museums, posh hotels and some of the world’s tallest towers are slated for completion. But income inequality is on the rise in...