Author: TheConversation

By Deepak Ray, Senior scientist, University of Minnesota Farmers are used to dealing with weather, but climate change is making it harder by altering temperature and rainfall patterns, as in this year’s unusually cool and wet spring in the Midwest. In a recently published study, I worked with other scientists to see whether climate change was measurably affecting crop productivity and global food security. To analyze these questions, a team of researchers led by the University of Minnesota’s Institute on the Environment spent four years collecting information on crop productivity from around the world. We focused on the top...

By Roya Ijadi-Maghsoodi, Assistant Professor of Psychiatry and Biobehavioral Sciences, University of California In 2010, the Obama administration announced the ambitious goal of ending homelessness among veterans. Since then, the number of homeless veterans fell by almost 50 percent nationwide. Yet statistics are only part of the story. What is missing from federal and state statistics, the media and the minds of many Americans, is the story of homeless veteran families. Through my work as a researcher and physician caring for women and homeless veterans, I see these families. I hear about their struggles to find housing in safe...

By Jean Twenge, Professor of Psychology, San Diego State University We’d all like to be a little happier. The problem is that much of what determines happiness is outside of our control. Some of us are genetically predisposed to see the world through rose-colored glasses, while others have a generally negative outlook. Bad things happen, to us and in the world. People can be unkind, and jobs can be tedious. But we do have some control over how we spend our leisure time. That’s one reason why it’s worth asking which leisure time activities are linked to happiness, and...

By Scott Shackelford, Associate Professor of Business Law and Ethics; Director, Ostrom Workshop Program on Cybersecurity and Internet Governance; Cybersecurity Program Chair, IU-Bloomington, Indiana University High-profile data breaches at national retail companies get a lot of media coverage, but cybercriminals are increasingly going after community groups, schools, small businesses, and municipal governments. Just in the Midwest, hospitals, libraries, voter registration systems and police departments have fallen victim to one type of digital hijacking or another. Cybercrime is not just a concern for corporate technology departments. Schools, scout troops, Rotary clubs and religious organizations need to know what to look...

By Mechele Dickerson, Professor of Law, University of Texas at Austin The American Dream that has existed in this country is on life support, and for some Americans it may already be dead. While recent consumer confidence surveys indicate that Americans seem somewhat optimistic about the overall economy, most polls and studies show that we are anxious about our own economic futures. Many Americans no longer seem to believe that they will ever be financially secure or stable. The belief that you can succeed financially with hard work and determination has been a core tenet of the American Dream....

By Deana Rohlinger, Professor of Sociology, Florida State University The summer of 2019 has seen week after week of protest in Hong Kong. The unfolding events, and how the China’s government benefits from the civil disobedience, serves as a potential propaganda playbook for the Trump administration’s reaction to racial tensions in the run up to the 2020 presidential elections. 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...