Think the US is more polarized than ever? You don’t know history

February 14, 2020 5.23pm ESIt has become common to say that the United States in 2020 is more divided politically and culturally than at any other point in our national past.
As a historian who has written and taught about the Civil War era for several decades, I know that current divisions pale in comparison to those of the mid-19th century.
Between Abraham Lincoln’s election in November 1860 and the surrender of Robert E. Lee’s Confederate army at Appomattox in April 1865, the nation literally broke apart.
More than 3 million men took up arms, and hundreds of thousands of black and white civilians in the Confederacy became refugees. Four million enslaved African Americans were freed from bondage.https://theconversation.com/think-the-us-is-more-polarized-than-ever-you-dont-know-history-131600

Facial expressions don't tell the whole story of emotion

by Laura Arenschield, The Ohio State University

"Some claim they can detect whether someone is guilty of a crime or not, or whether a student is paying attention in class, or whether a customer is satisfied after a purchase," he said. "What our research showed is that those claims are complete baloney. There's no way you can determine those things. And worse, it can be dangerous."...
After analyzing data about facial expressions and emotion, the research team—which included scientists from Northeastern University, the California Institute of Technology and the University of Wisconsin—concluded that it takes more than expressions to correctly detect emotion.
Facial color, for example, can help provide clues.
"What we showed is that when you experience emotion, your brain releases peptides—mostly hormones—that change the blood flow and blood composition, and because the face is inundated with these peptides, it changes color," Martinez said.
The human body offers other hints, too, he said: body posture, for example. And context plays a crucial role as well.,,,,https://techxplore.com/news/2020-02-facial-dont-story-emotion.html

Bloomberg Misleads on Stop-And-Frisk

Bloomberg Misleads on Stop-And-Frisk

February 14, 2020

Democratic presidential candidate Mike Bloomberg misleadingly stated that he “cut” the police practice of stop-and-frisk — a policy that he “inherited” — by “95%” by the time he left office as mayor of New York. There were nearly twice as many stops in his last year as mayor compared with the year before he took office.

impossible to fight for socialism from within the Democratic Party

Bernie Sanders, Alexandria Ocasio-Cortez and the Democratic Socialists of America say it is possible to fight for socialism from within the Democratic Party. Such a political program is not real socialism and can lead only to disaster.

...
 What the ruling class does fear, however, is that the growing opposition to capitalism will develop on an independent, revolutionary basis in the working class. Sanders serves to contain this opposition and, in his words, take discontented youth and “bring them into the Democratic Party.”
...

The Democratic Party is the oldest capitalist political party in the world. Founded in 1828, it carries in its political DNA all of the American ruling class’s great crimes.


This was the party of the southern slaveowners before the Civil War, of the forced removal and massacre of Native Americans, of Jim Crow segregation and of the anti-Chinese and anti-Japanese restrictions of the late 19th and early 20th centuries. It is the party that jailed socialists and immigrants during World War I and dropped the atomic bomb on Hiroshima and Nagasaki at the conclusion of World War II.
The Democratic Party launched and sustained the Korean War and Vietnam War, ended “welfare as we know it,” supported the hyper-criminalization of nonviolent drug use, voted for the wars in Iraq and Afghanistan, passed the PATRIOT Act, kept Guantanamo Bay open, and bailed out the banks after the market crash of 2007-08.

Instead of helping Sanders save the Democratic Party, the IYSSE and SEP appeal to you: take action by supporting real socialist candidates in the 2020 elections, Joseph Kishore for president and Norissa Santa Cruz for vice president.
Our campaign recognizes that the fight for socialism means turning toward the working class, the chief progressive social force under capitalism. This class, comprised of billions of people in every country, has the power to transform the world.
Awakening the tremendous political energy of this social force requires educating workers and dispelling the lies of the corporate media. Fighting for socialism means making workers aware of their common class interests, giving them an understanding of the nature of capitalist society, and explaining the role of the state, the police, the courts and the political parties of the different factions of the capitalist class.

 https://www.wsws.org/en/articles/2020/02/14/lett-f14.html

Warmer climate and mass migration

Warmer climate leads to current trends of social unrest and mass migration: study

 

Research by an international team of scientists led by University of New Mexico Professor Yemane Asmerom suggests contraction of the Intertropical Convergence Zone (ITCZ) during a warming Earth, leading in turn to drying of the Neotropics, including Central America, and aggravating current trends of social unrest and mass migration.

Positioned near the equator where the trade winds of the northern and southern hemisphere converge, the ITCZ is the world's most important rainfall belt affecting the livelihood of billions of people around the globe. Globally, seasonal shifts in the location of the ITCZ across the equator dictate the initiation and duration of the tropical rainy season. The behavior of the ITCZ in response to the warming of the Earth is of vital scientific and societal interest.

 "What we found was that in fact during the Medieval Climate Anomaly Southern Belize was very dry, similar to modern central Mexico. In contrast, during the Little Ice Age cool period, when it should have been dry by the standard old model, it was the wettest interval over the last 2000 years," said Asmerom. "The pattern that emerges when all the data across the full transect of ITCZ excursion is supportive of the expansion-contraction model." The implication of this that regions currently in the margins of the ITCZ are likely to experience aridity with increased warming, consistent with modeling data from Central America. These data have important implications for rainfall-dependent agriculture system on which millions of people depend for food security.

Co-author and UNM Professor of Anthropology Keith Prufer is an environmental archaeologist, who has been conducting research in Belize for 25 years. "In the last five years there have been mass migrations of people in Guatemala and Honduras—partially driven by political instability, but also driven by drought-related conditions and changes in seasonality. This is creating enormous problems for agricultural production and feeding a growing population. There is growing evidence that these changes are a direct consequence of climate change."
"This work highlights the convergence of good science with policy relevancy. It also illustrates the strength of cross-disciplinary collaborative work, in this case international," said Asmerom.

 

 

by University of New Mexico