The Conversation

How climate change is driving emigration from Central America

Written by Miranda Cady Hallett, Associate Professor of Anthropology and Human Rights Center Research Fellow, University of Dayton

A farmer carries firewood during the dry season in Nicaragua, one of the Central American countries affected by a recent drought.Neil Palmer for CIAT/flickr, CC BY-NC-ND

Clouds of dust rose behind the wheels of the pickup truck as we hurtled over the back road in Palo Verde, El Salvador. When we got to the stone-paved part of the road, the driver...

I wrote a book about email – and found myself pining for the days of letter-writing

Written by Randy Malamud, Regents' Professor of English, Georgia State University

On paper, lives were lived, trysts arranged, manifestos mailed and wars waged.MCAD Library/flickr, CC BY

Email has become so prevalent in our lives that I felt compelled to write about it for a Bloomsbury series called “Object Lessons” that examines “the hidden lives of ordinary things.”

Perhaps I chose this topic because I...

How nine days underwater helps scientists understand what life on a Moon base will be like

Written by Csilla Ari D`Agostino, Research Assistant Professor of Psychology, University of South Florida

Csilla Ari D`Agostino and her teammate carry out experiments outside their undersea habitat.NASA

As NASA prepares to return to the Moon in the next couple of years and possibly even establish bases, it needs a better understanding of how the human body performs in such an inhospitable habitat.

To that end, two astronauts, two researchers (including...

Lessons from the UN peacekeeping mission in Rwanda, 25 years after the genocide it failed to stop

Written by Samantha Lakin, PhD Candidate, Strassler Center for Holocaust and Genocide Studies; Fulbright Scholar, Clark University

Family photos of the victims of the 1994 Rwandan genocide, displayed at a 25th anniversary memorial in April 2019.AP Photo/Ben Curtis

The United Nations deployment to Rwanda seemed like a straightforward peacekeeping mission back in 1993.

A lightly armed force of approximately 2,500 peacekeepers would help implement the Arusha Agreement, a 1993...

How many Americans believe in climate change? Probably more than you think, research in Indiana suggests

Written by Matthew Houser, Assistant Research Scientist and Faculty Fellow, Indiana University

Concern about climate change is broader than many Hoosiers think. Katherine Welles/Shutterstock

Indiana certainly doesn’t look like a state that’s ready to confront climate change. Its former governor, Vice President Mike Pence, has questioned whether human actions affect the climate. In 2016 the majority of Indiana residents voted for...

Why are there so few women CEOs?

Written by Michael Holmes, Jim Moran Associate Professor of Strategic Management, Florida State University

Women comprise about 47% of the U.S. workforce, yet they make up barely a quarter of all senior executives at large U.S. public companies. Even worse, only about 5% of Standard & Poor’s 500 companies have female CEOs.

Moreover, women who become CEOs are often appointed to companies that are in crisis or are performing poorly, as in the...

From cohabitation to cohousing: Older baby boomers create living arrangements to suit new needs

Written by Nancy P. Kropf, Dean, Perimeter College & Professor, Social Work, Georgia State University

Elders are looking at new living arrangements geared toward their desires, not a developer's. Rawpixel/Shutterstock.com

One of the major questions of growing older is, “where do I want to live as I age?” For many baby boomers, an important goal is staying independent as long as possible. Many in this generation desire to age in their...

How to get preschoolers ready to learn math

Written by Erica Zippert, Postdoctoral Scholar of Psychology, Vanderbilt University

Those shapes may prove as constructive as the numbers.NadyaEugene/Shutterstock.com

If you’re a parent of a preschooler, you might be wondering how you can help set your child up for success once they enter kindergarten.

By now, you have probably heard of the importance of reading and talking to your child to support their language and literacy...

Good communication is a key part of disaster response

Written by Shannon A. Bowen, Professor of Journalism and Mass Communications, University of South Carolina

High surf in Vero Beach, Fla. in advance of Hurricane Dorian. AP Photo/Gerald Herbert

Behind the scenes during hurricanes and other disasters, scores of public information officers in state and local government agencies are fixed to their screens – often in 24-hour shifts – frantically fielding facts and phone calls, rushing to get...

Here's what happens when political bubbles collide

Written by Alexander J. Stewart, Assistant Professor of Mathematical Biology, University of Houston

Are you trapped in an echo chamber?Rawpixel.com/Shutterstock.com

Social media has transformed how people talk to each other. But social media platforms are not shaping up to be the utopian spaces for human connection their founders hoped.

Instead, the internet has introduced phenomena that can influence national elections and maybe even threaten...