By: Jessie Yeung of CNN
It is considered vital in slowing global warming, and it is home to uncountable species of fauna and flora. Roughly half the size of the United States, it is the largest rainforest on the planet.
By: Jon Queally of Common Dreams
Civil liberties groups are warning of a major threat to online freedoms and First Amendment rights if a leaked draft of a Trump administration edict—dubbed by critics as a “Censor the Internet” executive order that would give powerful federal agencies far-reaching powers to pick and choose which kind of Internet material is and is not acceptable—is allowed to go into effect.
“If these reports are a trial balloon from the White House, then it’s time to pop it.”
—Chris Lewis, Public KnowledgeAccording to CNN, which obtained a copy of the draft, the new rule “calls for the FCC to develop new regulations clarifying how and when the law protects social media websites when they decide to remove or suppress content on their platforms. Although still in its early stages and subject to change, the Trump administration’s draft order also calls for the Federal Trade Commission to take those new policies into account when it investigates or files lawsuits against misbehaving companies.”
While Politico was the first to report how the draft was being circulated by the White House, CNN notes that if put into effect, “the order would reflect a significant escalation by President Trump in his frequent attacks against social media companies over an alleged but unproven systemic bias against conservatives by technology platforms. And it could lead to a significant reinterpretation of a law that, its authors have insisted, was meant to give tech companies broad freedom to handle content as they see fit.”
Following reporting on the leaked draft, free speech and online advocacy groups raised alarm about the troubling and far-reaching implications of the Trump plan if it was put into effect by executive decree.
By: Jessica Hamzelou of New Scientist
The HPV vaccine appears to be working. Countries with vaccination programmes are lowering the rate of virus infection, precancerous lesions and genital warts in girls and women. Boys and men are benefiting too, even when they aren’t vaccinated.
That’s the conclusion of a review of 65 studies across 14 high-income countries, including 60 million people, over eight years. “Our results provide strong evidence that HPV vaccination works to prevent cervical cancer in real-world settings,” says Mélanie Drolet of Laval University in Canada, who led the work.
HPV vaccination programmes are currently running in around 115 countries, says Marc Brisson, also at Laval University, who co-authored the study. It is too soon to measure how these programmes might impact rates of cervical cancer, so the team looked at rates of HPV infection and the incidence of precancerous lesions and anal and genital warts, which can result from infection.
The team found that, between five and eight years into a vaccination programme, the prevalence of two strains of HPV that the vaccine protects against dropped by 83 per cent among teenage girls and 66 per cent in women aged 20 to 24. The prevalence of the virus also dropped by 37 per cent in women aged between 25 and 29, even though most were unvaccinated.
The incidence of anogenital warts also dropped – by 67 per cent among girls aged 15 to 19, and 54 per cent in women aged 20 to 24. Diagnoses of anogenital warts was reduced in unvaccinated boys and men too – by 48 per cent in boys aged 15 to 19, and 32 per cent in men aged 20 to 24. This suggests that vaccinating girls and young women can protect boys and men too, thanks to herd immunity, says Brisson.
The team also looked at the incidence of precancerous lesions in girls and women. Cervical intraepithelial neoplasia (CIN) is the term given to abnormal cervical cells, which can be diagnosed as CIN1, CIN2 or CIN3. The latter two can develop into cervical cancer if untreated.
Diagnoses of CIN2 and CIN3 decreased by 51 per cent among 15 to 19-year-old girls between five and nine years into vaccination programmes. Incidence of these lesions in unvaccinated women, on the other hand, increased over the same period.
By: Christian Jarrett of Readers Digest
Now in a paper in Clinical Psychological Science a group led by Kaylin Ratner at Cornell University has explored the possibility that derailment both precipitates, and is a consequence of, depression. After all, people with depression often struggle with motivation, losing the will to pursue goals they previously held dear. They also frequently withdraw from their relationships and social roles. All of these changes could trigger sensations of derailment. Or perhaps derailment comes first, with the inner disorientation leaving one vulnerable to depression. Surprisingly these questions have been little studied before now. “We nominate derailment as a new feature of the depressive landscape and underscore the need for greater empirical and practical attention at the crossroads of mental health and human development,” Ratner and her team write.
The researchers recruited nearly a thousand undergraduate students and asked them to complete measures of depression and derailment four times over the course of an academic year. The recently developed 10-item derailment measure was based on the students’ agreement or not with statements like “My life has been headed in the same direction for a long time,” and “I did not anticipate becoming the person that I currently am.”
The team found that the students’ scores on depression and derailment were relatively stable across the course of the year. Also, students’ derailment and depression symptoms tended to correlate at each of the measurement time points – implying there may well be an association between the two. In terms of cause and effect, and as the researchers predicted in advance, higher depression scores at an earlier time point tended to presage increases in derailment scores later on. However, in what they described as a “curious finding”, higher derailment scores earlier in the year actually tended to herald a decline in depression symptoms later in the year.
By: Richard Partington of The Guardian
Millennials in advanced economies around the world are being squeezed out of the ranks of the middle class, including in Britain, as pay growth stalls and house prices skyrocket, according to the OECD.
The Organisation for Economic Co-operation and Development (OECD) said that for every every generation since the baby boom of the 1940s, across 40 major countries, the middle-income group had shrunk and its economic influence weakened.
The Paris-based organisation, which represents 36 wealthy nations around the world, but also included South Africa, China, Russia and Brazil in its analysis, said there had also been a noticeable decline in the living standards of middle-income families over the past three decades.
It said there were 15 countries where the middle class was now a smaller group than before the financial crisis; the group was defined as people whose earnings are between 75% and 200% of median national income. It also found that the top 10% of earners held almost half of the total wealth, with the bottom 40% accounting for only 3%.
The snapshot of modern life for middle class households around the world suggests that younger generations are increasingly being denied similar opportunities to their parents.
As many as 70% of the baby boomers – born between 1942 and 1964 – were part of the middle class in their 20s, compared with 60% of millennials – born between 1983 and 2002 – at the same point in life, the OECD said.
By: Ryan Mac
WhatsApp cofounder Brian Acton defended his decision to sell his company to Facebook for $19 billion and encouraged students to delete their accounts from the social network in a rare public appearance at Stanford University on Wednesday.
As one of the guest speakers for Computer Science 181, an undergraduate class focused on technology companies’ social impact and ethical responsibilities, Acton, a 47-year-old Stanford alum, explained the principles behind founding WhatsApp and his fateful decision to sell it to Facebook in 2014. In doing so, he also criticized the profit models driving today’s tech behemoths, including Facebook and Google, as well as the Silicon Valley ecosystem in which entrepreneurs are pressured to chase venture capital and large exits to satisfy employees and shareholders.
“You go back to this Silicon Valley culture and people say, ‘Well, could you have not sold?’ and the answer is no,” he said, referring to his decision to make the “rational choice” to take “a boatload of money.”
“I had 50 employees, and I had to think about them and the money they would make from this sale. I had to think about our investors and I had to think about my minority stake. I didn’t have the full clout to say no if I wanted to,” he continued.
Despite selling WhatsApp in a deal that made him a billionaire several times over, Acton’s negative feelings about Facebook are no secret. He departed in November 2017 after more than three years at the company following tensions surrounding the introduction of ads onto the messaging platform, something he and fellow cofounder Jan Koum vehemently opposed. (Koum announced he was leaving Facebook last April, amid reports he disagreed with the company’s plans for monetizing WhatsApp and its approach to user data and privacy.)
By: Luke Dormehl of Digital Trends
“We have developed a method to convert polyolefin waste, which include Type 2 (HDPE), Type 4 (LDPE and LLDPE), and Type 5 (PP), into various useful products,” Nien-Hwa Linda Wang, a professor in Purdue’s Davidson School of Chemical Engineering, told Digital Trends. “The conversion is achieved using subcritical or supercritical water, which can convert plastic waste into oil, fuels, or gas, depending on the processing conditions. Some impurities in the plastic waste is converted into oil or extracted into the processing water. Both conversion and extraction are achieved in the same process.”