Author: TheConversation

By Gavin Naylor, Director of Florida Program for Shark Research, University of Florida Human fear of sharks has deep roots. Written works and art from the ancient world contain references to sharks preying on sailors as early as the eighth century B.C.E. Relayed back to land, stories about shark encounters have been embellished and amplified. Together with the fact that from time to time – very rarely – sharks bite humans, people have been primed for centuries to imagine terrifying situations at sea. In 1974, Peter Benchley’s bestselling novel “Jaws” fanned this fear into a wildfire that spread around...

By Ian Afflerbach, Associate Professor of American Literature, University of North Georgia If you follow politics, sports, Hollywood or the arts, you have no doubt heard the insult “sellout” thrown around to describe someone perceived to have betrayed a core principle or shared value in their pursuit of personal gain. The term has recently been hurled at a range of well-known targets: Donald Trump’s former chief of staff Mark Meadows for cooperating with a special counsel investigating election fraud in 2020; Kim Kardashian for advertising her personal brands as a form of women’s empowerment; even former NFL great Deion...

By Philip Klinkner, James S. Sherman Professor of Government, Hamilton College Now that Joe Biden has dropped out of the 2024 presidential race and endorsed Vice President Kamala Harris to be the nominee, it will ultimately be up to Democratic National Convention delegates to formally select a new nominee for their party. This will mark the first time in over 50 years that a major party nominee was selected outside of the democratic process of primaries and caucuses. Many Democrats had already begun discussing how to replace President Biden. They worried that having the convention delegates, the majority of...

By Jonathan J. Kasparek, Professor of History, University of Wisconsin-Milwaukee Voters in Wisconsin, now considered a critical swing state ahead of the 2024 presidential election, may be among the most unpredictable in the nation. Although former President Barack Obama carried the state in the 2008 election and again in 2012, Wisconsin voters stunned pollsters by voting for Donald Trump in 2016, marking the first time since 1984 that the state’s electoral votes went to a Republican. Then, in the 2020 election, the state’s voters chose a Democrat again – Joe Biden. Wisconsin voters have also vacillated in their support...

By Nazanin Andalibi, Assistant Professor of Information, University of Michigan Emotion artificial intelligence uses biological signals such as vocal tone, facial expressions and data from wearable devices as well as text and how people use their computers, promising to detect and predict how someone is feeling. It is used in contexts both mundane, like entertainment, and high stakes, like the workplace, hiring and health care. A wide range of industries already use emotion AI, including call centers, finance, banking, nursing and caregiving. More than 50% of large employers in the U.S. use emotion AI aiming to infer employees’ internal...