Edition: US - Today's top story: From the Middle East to the Kentucky Derby, the mint julep has always been about staying cool [Click here to view this message in your web-browser](.
Edition: US
5 May 2018
[[The Conversation]Academic rigor, journalistic flair](
Editor's note
Grab your favorite hat and get ready to guzzle mint juleps â itâs Kentucky Derby time. Just make sure you use a silver cup when drinking your julep, writes Colorado State food historian Jeffrey Miller, [who delves into the history of the Derbyâs official cocktail](.
At the 144th running, youâll see jockeys hailing from Louisiana, Mexico, Puerto Rico and France, but none will be African-American. In fact, between 1921 and 2000, not one African-American rode. It wasnât always this way: In the 19th century, [black men won more than half of the first 25 runnings of the Kentucky Derby](.
Legendary jockey âBig Moneyâ Mike Smith will be riding Justify, the favorite at this yearâs Derby. The best horse-rider pairs are the ones that can look as if theyâre effortlessly moving as one unit. Keri Brandt Off, who has spent years studying the contours of the human-horse relationship, explains how [horses and their riders develop a language of their own](, communicating via touch and physical movements.
Nick Lehr
Arts + Culture Editor
Arts + Culture
A woman shares a mint julep with her husband before the running of the 2013 Kentucky Derby. David Goldman/AP Photo
[From the Middle East to the Kentucky Derby, the mint julep has always been about staying cool](
Jeffrey Miller, Colorado State University
'Take a silver cup â always a silver cup' and 'fill it with ice pulverized to the fineness of snow,' a Kentucky man explained in 1908.
From 1921 to 2000, no black jockeys competed. Wikimedia Commons
[How African-Americans disappeared from the Kentucky Derby](
Katherine Mooney, Florida State University
Black jockeys won more than half of the first 25 runnings of the Kentucky Derby. Then they started losing their jobs.
The unique bond between humans and horses is explored in the film âLean on Pete.â A24 Films
[Touch forms the foundation of the powerful human-horse relationship](
Keri Brandt Off, Fort Lewis College
Humans and horses have developed a unique interspecies language based on physical contact.
Economy + Business
[Nike's #MeToo moment shows how 'legal' harassment can lead to illegal discrimination](
Elizabeth C. Tippett, University of Oregon
A revolt by women at the worldâs largest sport brand revealed what companies and many others still don't understand about the nature of workplace harassment.
[Tariffs are the wrong weapon in fight against China's 'pirates' â here's the right one](
Sean Pager, Michigan State University; Eric Priest, University of Oregon
Unfair competition law offers a more effective, targeted strategy to persuade China to play by the rules.
Education
The U.S. continues to wrestle with questions about the value of a college degree. ByEmo/Shutterstock.com
[3 vital ways to measure how much a university education is worth](
Mark S. Schlissel, University of Michigan; Michael H. Schill, University of Oregon; Michael V. Drake, The Ohio State University
The presidents of the University of Michigan, the University of Oregon and The Ohio State University offer three ways to judge the value of a college education.
Health + Medicine
[Technology is better than ever â but thousands of Americans still die in car crashes every year](
Alva O. Ferdinand, Texas A&M University
Motor vehicle crashes are a public health crisis in the US. Distracted driving laws can save lives â but only some states have them.
[Sexism isn't just unfair; it makes women sick, study suggests](
Catherine Harnois, Wake Forest University; Joao Luiz Bastos, Wake Forest University
After thousands of women spoke out against sexual harassment, scholars asked, does harassment affect women's health? Their findings suggest that it does.
Environment + Energy
[Michigan says Flint water is safe to drink, but residents' trust in government has corroded](
Cedric Taylor, Central Michigan University
Michigan officials have ended distribution of free bottled water in Flint, but many residents believe the city's water crisis is not over and have lost all trust in government.
[Another problem with China's coal: Mercury in rice](
Noelle Eckley Selin, Massachusetts Institute of Technology; Sae Yun Kwon, Pohang University of Science and Technology
Study finds that coal pollution in China is leading to people getting significant levels of mercury poisoning from rice.
Politics + Society
[Why top US universities have law schools but not police schools](
Nidia Bañuelos, University of California, Davis
The demise of the first academic department dedicated to policing at the University of California has left unanswered questions about the best way to educate cops.
[Unearthed mummy recalls an Iran before the ayatollahs](
David J. Wasserstein, Vanderbilt University
A mummy unearthed during construction in Iran may be the body of a former shah. For the Islamic regime, the discovery is an unwelcome reminder of Iran's secular past. For protesters, it holds promise.
Science + Technology
[Meet the ocean creatures that use a mesh of mucus to catch their food](
Kelly Sutherland, University of Oregon
Biologists are finding new evidence that these ocean invertebrate grazers don't just ingest whatever they catch. They can actually be picky eaters â and their choices might influence ocean food webs.
[Nazis pressed ham radio hobbyists to serve the Third Reich â but surviving came at a price](
Bruce Campbell, College of William & Mary
Under an authoritarian government, freedoms can come at a steep â and lasting â price.
Ethics + Religion
[Why does Congress have a chaplain?](
Wendy Cadge, Brandeis University; Laura R. Olson, Clemson University
Following the controversy over the resignation of House chaplain Patrick Conroy, in this speed read, scholars explain when the tradition of legislative prayer was started and how it has sustained.
[#MeToo in the art world: Genius should not excuse sexual harassment](
Irina Aristarkhova, University of Michigan
In his short play from 1830, 'Mozart and Salieri,' Russian poet Alexander Pushkin proposed that genius and evil are incompatible. Here's why this argument is worth revisiting in light of #MeToo.
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