Day: August 27, 2018

Cold, Dry Climate Shifts Linked to Neanderthal Disappearance

Ancient periods of cold and dry climate helped our species replace Neanderthals in Europe, a study suggests.

Researchers found that such cold periods coincided with an apparent disappearance of our evolutionary cousins in different parts of the continent, and the appearance of our species, Homo sapiens.

“Whether they moved or died out, we can’t tell,” said Michael Staubwasser of the University of Cologne in Germany.

Neanderthals once lived in Europe and Asia but died out about 40,000 years ago, just a few thousand years after our species, Homo sapiens, arrived in Europe. Scientists have long debated what happened, and some have blamed the change in climate. Other proposed explanations have included epidemics and the idea that the newcomers edged out the Neanderthals for resources.

Staubwasser and colleagues reported their findings Monday in the Proceedings of the National Academy of Sciences. They drew on existing climate, archaeological and ecological data and added new indicators of ancient climate from studies of two caves in Romania.

Their study highlighted two cold and dry periods. One began about 44,000 years ago and lasted about 1,000 years. The other began about 40,800 years ago and lasted six centuries. The timing of those events matches the periods when artifacts from Neanderthals disappear and signs of H. sapiens appear in sites within the Danube River valley and in France, they noted.

The climate shifts would have replaced forest with shrub-filled grassland, and H. sapiens may have been better adapted to that new environment than the Neanderthals were, so they could move in after Neanderthals disappeared, the researchers wrote.

Katerina Harvati, a Neanderthal expert at the University of Tuebingen in Germany who wasn’t involved in the study, said it’s helpful to have the new climate data from southeastern Europe, a region that H. sapiens is thought to have used to spread through the continent.

But she said it’s unclear whether Neanderthals disappeared and H. sapiens appeared at the times the authors indicate, because the studies they cite rely on limited evidence and are sometimes open to dispute.

Chris Stringer of the Natural History Museum in London said he thought the paper made a good case for an impact of the climate shifts on Neanderthals, although he believes other factors were also at work in their disappearance.

Rick Potts of the Smithsonian Institution called the study “a refreshing new look” at the species replacement. 

“As has been said before, our species didn’t outsmart the Neanderthals,” Potts said in an email. “We simply outsurvived them. The new paper offers much to contemplate about how it occurred.”

more

Call Growing for Treaty to Ban Killer Robots

The Campaign to Stop Killer Robots is urging the United Nations to begin talks on a legally binding treaty to ban the use and development of lethal autonomous weapons systems. Representatives from more than 70 countries are attending a weeklong meeting of the Convention on Conventional Weapons, or CCW, to recommend future work on this issue.

The Campaign to Stop Killer Robots is a global coalition of 76 organizations in 32 countries. Members include Human Rights Watch, Amnesty International, Mines Action Canada and the Nobel Women’s Initiative. It began in April 2013 to pre-emptively ban lethal autonomous weapons systems, better known as killer robots.

Activists say momentum is building for states to negotiate a ban on the devices when the CCW holds its annual meeting in late November; however, the recommendation for further action is required during the current CCW meeting.

Since the last meeting in April, the Campaign to Stop Killer Robots reports 26 countries have joined the call for a ban. It says China is agreeable to a partial ban on the use of these weapons, though not on their development, and Russia has announced its support for a non-binding agreement.

Mary Wareham of Human Rights Watch, the coordinator of the campaign, says this is putting pressure on the United States and other countries to support a ban on fully autonomous weapons.

“All of the ingredients are there for states to take action now,” Wareham said. “It is just a matter of who is willing to be the bad guy and try and block this, and that is what we will know at the end of the week. … The CCW operates by consensus, and it is always an awkward thing to witness. We will find out on Friday if any country wants to block the consensus for the proposed mandate.” 

The proposed mandate is to negotiate a legally binding agreement by the end of 2019. During the last meeting, France, Israel, Russia, Britain and the United States emerged as potential spoilers — they all explicitly rejected moves to prohibit these weapons systems.

Activists say legally binding arrangements must be enacted to ensure human control over lethal fully autonomous weapons. To do otherwise, they say, would violate international ethical standards. They say it is not possible to hold killer robots accountable for acts that would amount to war crimes if triggered by a human.

more

US Blocks WTO Judge Reappointment as Dispute Settlement Crisis Looms

The United States told the World Trade Organization on Monday it would block the reappointment of one of the WTO’s four remaining appeals judges next month, confirming trade experts’ fears of a crisis in the system for

settling global rows.

U.S. President Donald Trump has railed against the WTO, calling it a catastrophe and a disaster. He has said the United States loses cases because other countries have most of the judges.

In fact, trade experts say, the United States has a similar, if not better, lose-win rate than other countries that have taken complaints to the WTO, and it has a rare privilege in that the judges on the WTO’s Appellate Body have always included one American.

Trump faces a barrage of disputes at the WTO against his trade policies, including global tariffs on steel and a tariff war with China. Since he came to power, Washington has blocked all appointments to the appeals chamber as existing judges’ terms end.

There are normally seven WTO appeals judges, but if Shree Baboo Chekitan Servansing, a trade judge from Mauritius, is not reappointed when his term expires on September 30, only three will remain — the minimum for the system to function.

It looks set to break down finally when two more judges’ terms expire in December 2019, but it could seize up sooner if any judges need to recuse themselves from a case for legal reasons.

If the U.S. veto paralyses the dispute system, it would end 23 years of WTO enforcement, the keystone of international efforts to prevent trade protectionism, at a time of heightened global trade tensions.

At the WTO’s monthly dispute settlement meeting, 67 member states have repeatedly petitioned Washington to drop its veto and keep the system working.

But U.S. Ambassador Dennis Shea told Monday’s meeting that the Appellate Body had consistently over-stepped its authority by reviewing and reversing factual findings by trade arbitration panels, and by interpreting WTO members’ domestic laws.

“The invention of an authority to review panel fact-finding … has added complexity, duplication and delay to every WTO dispute,” he told the meeting, according to a transcript of his prepared remarks.

Shea has previously promised to be “disruptive where necessary” to reform the WTO and has said the United States may choose not to accept appeals if they take longer than the allowed 90 days.

The United States has not followed through on the threat, but since legal rulings are routinely delayed, it effectively signaled that Washington reserved the right to ignore rulings that Washington does not like.

more

Dumbo Flies Off for $483,000 in $8.3 Million Disneyland Auction

An auction of Disneyland theme park vehicles, props and artifacts that turned into a Los Angeles attraction in its own right raised more than $8.3 million, organizers said Monday.

An original Dumbo the Flying Elephant ride car sold for $483,000 — more than four times the pre-sale estimate — while magician David Copperfield nabbed a neon letter D from the Disneyland hotel for $86,250, auctioneers Van Eaton Galleries said.

The 900-item collection was so vast that organizers and collector Richard Kraft staged a “That’s From Disneyland” public exhibit for the month of August in a former sporting goods store in suburban Los Angeles that was visited by tens of thousands of people. One couple even got married there.

Kraft, a Hollywood agent, began collecting 25 years ago spurred by nostalgia for his visits with his late brother to Disneyland in southern California. He kept many of the items, including the Dumbo car, in his own home.

“When I finally decided to let it go it became much more about throwing a grand Bon Voyage party to those magical artifacts than about making projections about their worth,” Kraft said in a statement after the two-day sale at the weekend.

“I’m still in a state of shock that Dumbo, Jose the talking parrot and trash cans from Disneyland could make me feel as if I won the lottery,” he added.

Jose, an animatronic bird from the Tiki Room, sold for $425,000 and the auction shattered several records for Disneyland posters and theme park signs. A Skyway gondola original vehicle from the 1950s, which sold for $621,000, set a new auction record for a Disneyland ride, Van Eaton Galleries said.

Kraft said he will donate a portion of the proceeds to two organizations benefiting children who, like his 4-year-old daughter Daisy, suffer from the rare genetic disorder Coffin-Siris Syndrome, and other special needs.

more

Workers Protest Shutdown of Tire Maker Pirelli’s Venezuela Plant

About 100 workers protested outside tire manufacturer Pirelli’s Venezuela plant on Monday after finding the gateslocked, ten days after the country announced a broad set of reforms including a massive hike in the minimum wage.

Employees were not told the plant would be shut, said union leader Luis Alvarez, who added it was not immediately known if it was temporary or if the operation had permanently closed its doors.

“Production was falling, but they always kept us on the job,” said worker Nicolas Altomaris, who was waiting at a gate for information. “Now they’ve made this decision to send us out without knowing if we’ll return.”

Union leaders say about 700 employees work at the plant. Pirelli and parent company China National Chemical Corp Ltd did not immediately respond to requests for comment. Venezuela’s Information Ministry also did not immediately reply to an email seeking comment.

On Aug. 17 President Nicolas Maduro ordered a 3,000 percent minimum wage increase while also requiring that companies leave prices of their products fixed amid a hyperinflationary crisis. Business leaders say the package is unsustainable and would force many firms to close their doors.

In the past, Pirelli Venezuela has temporarily halted operations due to a lack of raw materials. Currency controls make it difficult to import such materials, while price controls can at times force companies to sell below production costs.

The company, which supplies tires for Formula One, manufactures tires for cars, motorcycles, trucks and buses in Venezuela. It was acquired in 2015 by China National Chemical, known as ChemChina, which is owned by the Chinese government.

Multinational companies including Clorox Co and Kellogg Co have been steadily leaving the country amid shrinking demand caused by an economic collapse.

Maduro has said the country is victim of an “economic war” led by political adversaries with the help of Washington.

more

ALMA Awards Return After 3 Years in Agreement with Fuse

The American Latino Media Arts Awards, or ALMAs, will be back this fall after a three-year hiatus in time for the 50th anniversary of UnidosUS, previously known as National Council of La Raza. 

Fuse Media has entered into a multi-year agreement to become the exclusive multiplatform media home of the ALMAs, which has had Jennifer Lopez and Eva Longoria among its hosts. 

Organizers said Monday they will present a re-envisioned show celebrating Latino heritage and leading entertainment and media personalities through an engaging, inclusive format, with more details and a specific date to be announced.

“We are proud to have the ALMA Awards back as part of our organization’s 50th anniversary, and to host the first ALMAs under our new name,” said Janet Murguia, UnidosUS President and CEO. “Now more than ever, Latinos must reclaim the narrative of our place in U.S. society, and as always, ALMAs is an opportunity to recognize and celebrate everything our community contributes to American culture.”

UnidosUS is the nation’s largest Hispanic civil rights and advocacy organization. In 1995 it created the ALMA Awards as a way to promote fair, accurate, and balanced portrayals of Latinos in the entertainment industry. The ceremony, previously aired by Fox, ABC and NBC, was canceled in 2015.

“Fuse Media (and its predecessor SiTV), since day one, has been committed to building a unique entertainment platform to lift the voices of Latinos and other underserved communities and in so doing, celebrate our diverse, multicultural nation. I cannot think of a better way, especially today, to embrace this mission than by partnering with UnidosUS to reimagine the ALMA Awards,” Fuse Media CEO Michael Schwimmer said.  

The ALMAs 2018 will be produced by Done + Dusted, which were the organizers of Stand Up To Cancer and the iHeartRadio Music Awards as well as co-producers of the 2018 Emmy Awards.

 

more

US, Mexico Reach New Trade Agreement

The United States and Mexico have reached a trade agreement, leaving Canada as the odd man out in efforts to revise or replace the North American Free Trade Agreement (NAFTA), according to U.S. President Donald Trump.

The new deal will be called the United States-Mexico Trade Agreement, Trump said Monday.

“We’ll get rid of the name NAFTA, it has a bad connotation because the United States was hurt very badly by NAFTA for many years,” Trump said.

“It’s a big day for trade, it’s a big day for our country,” Trump said with reporters present, who were called to the Oval Office to watch as Trump spoke on the telephone with Mexican President Enrique Pena Nieto.

The Mexican leader expressed hope to “renew, modernize and update” NAFTA while Trump’s rhetoric indicated he sees that 24-year-old three-nation deal as dead.

“We’ll have a formal news conference in the not-too-distant future,” about the trade pact, Trump said to Pena Nieto.

“This is something very positive for the United States and Mexico,” Pena Nieto replied, saying he is looking forward to toasting Trump with tequila to celebrate, expressing to his American counterpart that he is “really grateful and greatly recognize and acknowledge your political will in all of this.”

 

Mexico has agreed to immediately begin purchasing as many agricultural products from the United States as possible, according to Trump.

Pena Nieto leaves office on December 1, turning over the Mexican government to his leftist successor, Andres Manuel Lopez Obrador. That means the clock is ticking to give Mexico’s legislature enough time to ratify it before the change of administration.

Congressional notification expected

The White House is also expected to formally notify Congress by the end of this week of its intention to sign a new trade agreement within 90 days.

“It will be likely be signed at the end of November,” said U.S. Trade Representative Robert Lighthizer, who was also in the Oval Office, along with Mexico’s foreign and trade ministers, for the Trump-Pena Nieto phone call.

The U.S. president, since the time of his 2016 election campaign has referred to NAFTA as the worst trade deal in history and repeated especially inflammatory rhetoric about America’s southern neighbor.

Trump, who blames NAFTA for the destruction of manufacturing jobs in the United States, repeatedly threatened to abandon the trade pact with Canada and Mexico, which came into effect during the Clinton administration in 1994.

Trump has rejected other multi-national deals, such as the Trans-Pacific Partnership (another trade pact) and the Paris Agreement on climate change mitigation, expressing a strong preference for one-on-one negotiations on trade and other matters with countries.

Negotiations with Canada

Trump said he would call Canadian Prime Minister Justin Trudeau soon and that the United States is open to talks with Canada if it is willing to negotiate fairly.

“I’ll be terminating the existing deal,” Trump said in reference to NAFTA.

The U.S. president also threatened America’s northern neighbor with penalties if there is no agreement.

“Frankly, a tariff on cars is the much easier way to go,” said Trump.

In Ottawa, officials are expressing resilience.

“We will only sign a new NAFTA that is good for Canada and good for the middle class,” said the Canadian foreign ministry in a statement, indicating Ottawa’s willingness to “continue to work toward a modernized NAFTA.”

“We hope that Canada can join in now,” Lighthizer subsequently told reporters during a conference call.

White House officials are denying that Monday’s announcement by the presidents of the United States and Mexico was designed to pressure the Canadians.

“Leaving Canada out of a new NAFTA would be a mistake and it is questionable whether the Office of the U.S. Trade Representative has the authority under current Trade Promotion Authority legislation to conclude just a bilateral with Mexico,” a visiting scholar at the Cato Institute, Inu Manak, who focuses on trade conflicts, tells VOA News.  “What happens next is anyone’s guess, but we should keep our eyes open for the return of Canada’s Foreign Minister, Chrystia Freeland, to Washington to wrap up the discussions soon.”

The three North American countries do about $1 trillion in trade among themselves annually.

 

more

Economist to Become Slovenian Finance Minister: Party Sources

Economist Andrej Bertoncelj is to become Slovenia’s finance minister in the minority center-left government of Prime Minister designate Marjan Sarec, a spokeswoman for Sarec’s party said on Monday.

Bertoncelj’s main task will be to keep a lid on public spending in the small Alpine country and reduce public debt which reached 73.6 percent of GDP last year, down from 78.6 percent in 2016, but was still well above the 60 percent of GDP level allowed for European Union members.

Outgoing Prime Minister Miro Cerar will become foreign minister, replacing Karl Erjavec who shifts to defense, while Economy Minister Zdravko Pocivalsek will retain his portfolio, the spokeswoman, Nika Vrhovnik, told Reuters.

Parliament is due to confirm the new government in the first half of September after ministers have presented themselves to parliamentary hearings.

Bertoncelj, who is an independent, is a member of the management board of state investment fund Slovenian Sovereign Holding, which manages state assets and is in charge of privatization of state firms.

Before that he worked at a university as a professor of management after holding top positions in two pharmaceutical companies previously. He will replace the outgoing finance minister Mateja Vranicar Erman.

Earlier in August parliament elected Sarec as the next prime minister following a June 3 election in which the centre-right anti-immigrant Slovenian Democratic Party got most votes but lacked coalition partners to form a government.

Sarec, who heads the The List of Marjan Sarec (LMS) party, formed a coalition with four other center-left parties – the Social Democrats, the Party of Modern Center, the Party of Alenka Bratusek and pensioners’ party Desus.

The five parties hold 43 out of 90 parliamentary seats but have agreed with the left-wing party the Left, which holds 9 seats, that it will support the government in its key projects although it will not join the coalition.

Some analysts say the minority government will find it hard to complete its four year mandate due to differences between the coalition partners.

One of the first tasks of the new government will be to sell a majority in Slovenia’s largest bank Nova Ljubljanska Banka (NLB). Slovenia has committed itself to selling the bank in exchange for European Commission’s approval of state aid to the bank in 2013.

Slovenians will also be looking to the new government to improve the inefficient national health system. Pension reform to ease the burden of the rapidly ageing population on the state budget will also be a challenge.

more

Trump: NAFTA Trade Agreement With Mexico ‘Looking Good’

President Donald Trump says the prospects are “looking good” for an agreement with Mexico that could set the stage for an overhaul of the North American Free Trade Agreement.

“A big deal looking good with Mexico!” Trump tweeted Monday morning.

U.S. and Mexican negotiators worked over the weekend to narrow their differences. Once they reach an agreement, the third country in NAFTA — Canada — would be brought back in to finalize a revamp of the 24-year-old pact.

NAFTA reduced most trade barriers between the three countries. But Trump and other critics say it encouraged U.S. manufacturers to move south of the border to exploit low-wage Mexican labor.

The Trump administration wants a higher percentage of auto production to come from within the NAFTA bloc before qualifying for duty-free status.

more

Mind-Altering Breast Milk? New Pot Study Poses That Question

Marijuana’s main mind-altering ingredient was detected in nursing mothers’ breast milk in a small study that comes amid evidence that more U.S. women are using pot during pregnancy and afterward.

Experts say the ingredient, THC, has chemical properties that could allow it to disrupt brain development and potentially cause harm, although solid evidence of that is lacking.

 

The new study involved 50 nursing mothers who were using pot and provided breast milk samples to researchers at the University of California, San Diego. Lab testing found small amounts of THC, the psychoactive chemical that causes marijuana’s “high,” in 34 of 54 samples up to six days after they were provided. Another form of THC and cannabidiol, a pot chemical touted by some as a health aid, were detected in five samples.

 

The study authors said “it is reasonable to speculate” that exposing infants to THC or cannabidiol “could influence normal brain development,” depending on dose and timing.

 

The results echo findings in case reports from years ago, when pot was less potent than what’s available today, said study co-author Christina Chambers, a pediatrics professor. It’s not known if the amounts detected pose any risk, but she said her research team is studying children whose moms’ were involved to try to answer that question.

 

Two small studies from the 1980s had conflicting results on whether pot use affects breastfed infants. One found no evidence of growth delays; the other found slight developmental delays in breastfed infants, but their mothers had used pot during pregnancy too.

 

Most pediatricians encourage breastfeeding and its health benefits for infants, but “they’re stuck with a dilemma” with infants whose mothers use pot, Chambers said.

 

A new American Academy of Pediatrics report recommending against pot use while pregnant or nursing acknowledges that challenge.

 

“We still support women breastfeeding even if using marijuana but would encourage them to cut down and quit,” said Dr. Seth Ammerman, a report co-author and Stanford University pediatrics professor.

 

“In counseling patients about this, it’s important to be nonjudgmental but to educate patients about the potential risks and benefits,” Ammerman said, to ensure “a healthy outcome for themselves and their baby.”

 

The study and report were published Monday in the journal Pediatrics .

 

The American College of Obstetricians and Gynecologists has similar advice.

 

The academy report says its advice is based on theoretical risks to developing brains, but it acknowledges conflicting evidence and a dearth of research. Some studies have linked pot use during pregnancy with lower birth weights or preterm birth, along with developmental delays and learning difficulties in older children. But additional factors including women’s use of other drugs during pregnancy complicated the results, the report says.

 

Marijuana is legal for recreational use in nine states and Washington, D.C., and for medical use in 31 states, according to the National Conference of State Legislatures.

 

As more states legalize marijuana, its use is increasing along with the “false impression” that it is safe, the academy’s report says. Ammerman said caution makes sense, given the uncertainties.

 

According to U.S. government data, about 1 in 20 women report using marijuana during pregnancy. Estimates for use among breastfeeding mothers vary, but a study in Colorado, where recreational marijuana is legal, put the number at almost 20 percent among women in a government supplemental food program.

 

The report, study and a journal editorial all said more research is needed.

 

Last year, a federal advisory panel said lack of scientific information about marijuana poses a public health risk.

 

Research has been hampered by federal government restrictions based on its view that marijuana is an illegal drug.

 

That has contributed to a stigma and shaded doctors’ views, said Keira Sumimoto, an Irvine, California, mother who used marijuana briefly for medical reasons while pregnant and breastfeeding. She said smoking a joint daily helped her gain weight when she was sick before learning she was pregnant, and eased childbirth-related pain, but that she quit because of backlash from marijuana opponents.

 

She said her daughter, now 8 months old, is healthy and advanced for her age.

 

Sumimoto runs @cannabisandmotherhood , an Instagram account that she says aims to present truthful information about marijuana so women can make their own choices.

 

She said she agrees with advice to be cautious, but that the academy’s stance is “is just a little too much.”

 

“The fear is taking over and the need and want to understand this plant is being ignored by the stigma,” Sumimoto said.

 

 

 

 

more