The Conversation

The 5 faulty beliefs that have led to Republican dysfunction on health care

Written by JB Silvers, Professor of Health Finance, Case Western Reserve University

Senate Majority Leader Mitch McConnell, shown here in June, 2017, is the architect of the new version of the Senate health care bill released today. AP Photo/J. Scott Applewhite

Now that the new version of the Senate health care bill is available, an outside observer might think that Congress is just dysfunctional, lurching from one extreme to...

Energy-recycling stairs could add a spring to your step

Written by Lena Ting, Professor of Biomedical Engineering and Rehabilitation Medicine, Division of Physical Therapy, Emory University

Latching springs provide a boost.Yun Seong Song et al (2017), CC BY-ND

“Take the stairs!” we’ve all been implored, to help maintain our health. But what if taking the stairs is painful, difficult or, worse, potentially dangerous?

In most public buildings, we can opt for an elevator or escalator ride. But at home (unless you live...

How Trump's nominee for the Fed could turn central banking on its head

Written by Jay L. Zagorsky, Economist and Research Scientist, The Ohio State University

President Donald Trump on July 10 nominated Randal Quarles to be one of the seven governors of the Federal Reserve System, the central bank of the United States.

Before I get to Quarles and his qualifications, it’s important to understand the Fed and what it does. Its decisions are vital to every person on the planet who borrows or lends...

Inside the minds of Trump’s 'true believers'

Written by Ronald W. Pies, Professor of Psychiatry, Lecturer on Bioethics & Humanities at SUNY Upstate Medical University; and Clinical Professor of Psychiatry, Tufts University School of Medicine, Tufts University

What is this man thinking?AP Photo/Ted S. Warren

When Donald Trump gave the commencement address at Liberty University this spring, he told the graduates that “America has always been the land of dreams because America is a nation of true believers.” Trump argued that, in America, “we don’t worship government; we worship...

How 'Game of Thrones' became TV's first global blockbuster

Written by Amanda Lotz, Fellow at the Peabody Media Center and Professor of Media Studies, University of Michigan

On July 16, viewers around the world will eagerly tune into the premiere of the seventh season of “Game of Thrones.”

That phrase – “viewers around the world” – hasn’t applied to television premieres before. For most of its history, television has been a profoundly national medium. While shows like...

On land or ship, port chaplains offer comfort to seafarers of the world

Written by Wendy Cadge, Professor of Sociology and Women's, Gender and Sexuality Studies, Brandeis University

Port chaplains provide much-needed services for those who make their living at sea.Randall Armor, CC BY-NC-ND

Boston celebrated its maritime heritage in June by welcoming tall ships from around the world into Boston Harbor for the celebratory event, Sail Boston. Thousands of people visited the magnificent vessels at anchor to learn about...

Death as a social privilege? How aid-in-dying laws may be revealing a new health care divide

Written by Jill D. Weinberg, Assistant Professor of Sociology, Tufts University

Debbie Ziegler, mother of the late Brittany Maynard, in Sacramento in September 2015, encouraging the passage of California's End-of-Life Options Act. Maynard, who had brain cancer, had to move to Oregon so she could end her life legally in 2014. AP Photo/Carl Costas

The California Department of Public Health has just released a report that...

Why can't we fix our own electronic devices?

Written by Sara Behdad, Assistant Professor of Mechanical and Aerospace Engineering, University at Buffalo, The State University of New York

Fixing electronics devices doesn't need to be difficult.Krashenitsa Dmitrii/Shutterstock.com

Traditionally, when a car breaks down, the solution has been to fix it. Repair manuals, knowledgeable mechanics and auto parts stores make car repairs common, quick and relatively inexpensive. Even with modern computer-equipped vehicles, regular people have...

Would impeaching Trump restore the rule of law? Lessons from Latin America

Written by Rachel E. Bowen, Associate Professor of Political Science, The Ohio State University

Some Americans and members of Congress have called for the impeachment of President Donald Trump.

What happens after a president is impeached?

The vice president would take his place, but other parts of the government continue unchanged. That may not be a bad thing. However, partisan polarization can be magnified in the process. Many Americans...

How do fire ants form amazing towers and rafts without a master plan?

Written by Craig Tovey, Professor of Industrial & Systems Engineering and Co-Director of the Center for Biologically Inspired Design, Georgia Institute of Technology

How do they each know what to do?Tim Nowack, CC BY-ND

Drop a clump of 5,000 fire ants in a pond of water. In minutes the clump will flatten and spread into a circular pancake that can float for weeks without drowning the ants.

Drop the same clump of ants near a plant on solid ground.

Hundreds of thousands of ants creating a tower together – but...