The Conversation

Blinking lights don't make a better knee brace – fighting cognitive biases in testing orthopedic devices

Written by Mark Geil, Professor and Chair, Kennesaw State University

How do you know if a brace is better versus the patient just believing it is? Praisaeng/Shutterstock.com

As a researcher in a health-care-related field, I am keenly aware of how frequently economics enters the discussion these days. I am a biomedical engineer who works with patients using orthopedic devices: prosthetics, such as an artificial...

Hurricane evacuation of nursing home residents still an unsolved challenge

Written by Lindsay J. Peterson, Instructor, School of Aging Studies, University of South Florida

The nursing home in Hollywood Hills, Fla., where 12 people died after the center lost power from Hurricane Irma in 2017.mpi122/MediaPunch/IPX/AP Photo

Hurricane season is here, with the historical peak of the Atlantic season approaching. While these storms can be terrifying, when a bad one is on the way, people usually have time to prepare. One key...

México quiere construir un tren en el corazón de la región Maya, ¿debería de hacerlo?

Written by Gabriel Diaz Montemayor, Assistant Professor of Landscape Architecture, University of Arkansas

El presidente mexicano Andrés Manuel López Obrador tiene un sueño para la península de Yucatán. Quiere construir un tren que aproveche la economía del turismo de Cancún para atraer más visitantes a las ciudades coloniales, pueblos mayas y sitios arqueológicos dispersos en la...

A new tax on big college and university endowments is sending higher education a message

Written by Sarah Waldeck, Distinguished Professor of Law, Loyola University Chicago

Stanford will most likely have to pay a new higher ed tax.AP Photo/Marcio Jose Sanchez

The nation’s wealthiest private colleges and universities have a new expense.

Thanks to a provision in the tax reform package that President Donald Trump signed in late 2017, these schools are paying a 1.4% tax on their net investment income. This highly...

Curious Kids: What is the smallest animal ever?

Written by Nicola Di Girolamo, Associate Professor of Veterinary Clinical Sciences, Oklahoma State University

The world's smallest frog can fit on a dime.E.N. Rittmeyer et al. (2012)

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com.

What is the smallest animal ever? – Peter, Newton, Massachusetts

The biggest animal in the world is easy to see, if...

What's private depends on who you are and where you live

Written by Richard Wilk, Distinguished Professor and Provost's Professor of Anthropology; Director of the Open Anthropology Institute, Indiana University

Is privacy what you can't see, or where you don't look?Kamil Macniak/Shutterstock.com

Citizens and policymakers around the world are grappling with how to limit companies’ use of data about individuals – and how private various types of information should be. But anthropologists like me know that cultures vary widely in their views of...

How male 'porn superfans' really view women

Written by Paul J. Maginn, Associate Professor of Urban/Regional Planning, University of Western Australia

In 2007, the pornography website Pornhub averaged 1 million visits per day. By 2018 this had increased to 92 million visits per day – or 33.5 billion views over the course of a year.

As an interdisciplinary group of “sexademics,” we’re interested in porn’s cultural role and impact. A common question we hear is whether...

Companies don't need permission from the Business Roundtable to be better corporate citizens

Written by Erik Gordon, Professor of Business, University of Michigan

A business group that represents the CEOs of America’s most powerful companies recently issued a statement that may sound like a roar.

But it’s actually more of a whimper.

For decades, the Business Roundtable has maintained that the primary purpose of a corporation is to provide returns for its shareholders. The Roundtable –...

3 ways China benefits from the Hong Kong protests

Written by Deana Rohlinger, Professor of Sociology, Florida State University

The summer of 2019 has seen week after week of protest in Hong Kong.

The protests began June 9 when as many as a million people marched against a bill that could allow suspects to be extradited to China. Hong Kong’s chief executive, Carrie Lam, who was appointed by Chinese Premier Li Keqiang in 2017, proclaimed the legislation dead days...

Why Trump's tweets on Ilhan Omar and Rashida Tlaib go into the heart of American Jewish politics

Written by Noam Pianko, Professor, University of Washington

President Trump recently pressed Israeli Prime Minister Benjamin Netanyahu to block the entry of two congresswomen to Israel.AP Photo/Susan Walsh, File

President Trump recently asked Israeli Prime Minister Benjamin Netanyahu to deny entry to two Democratic congresswomen planning to visit Israel. Representatives Ilhan Omar and Rashida Tlaib, Trump...