PepsiCo has today confirmed that it intends to lower greenhouse gas (GHG) emissions across its value chain by at least 20 percent by 2030. Between 2006 and 2015, it claims to have achieved an 18 percent improvement in the energy efficiency of its legacy operations. It also extended its use of renewable energy and introduced fuel-efficient vehicles, as well as vending machines and coolers free of hydrofluorocarbons.
Culture
Rejection is part of daily life - and it starts early. Many of us can remember sitting in a classroom feeling like we had been left out by classmates. Yet that may be just a feeling. Many kids regarded as popular believe they were rejected. Some children clearly are, they suffer widespread rejection at school and this can this can have a long-term effect. Or the effect was the cause of the rejection.
An online survey of more than 27,000 from around the world found that respondents who exercised more, followed a healthy diet and did not smoke were less likely to have a personal history of colorectal cancer or colon polyps.
The American Council on Science and Health, a pro-science consumer advocacy group, has been squarely in the sights of organizations like Natural Resources Defense Council (NRDC), Center for Science in the Public Interest (CSPI), Greenpeace and more for decades. Supporting them in their war against (some) science are smaller fringe outlets like Sourcewatch and US Right To Know and 300 other organizations funded by organic corporations.
Children entering first grade in 2013 had significantly better reading skills than similar students had in 2001. Researchers say this means that in general, children are better readers at a younger age. While Common Core has been widely derided the Bush administration program the Obama White House supplanted, No Child Left Behind, succeeded well in hindsight. Studies have shown girls achieved parity with boys on math scores due to No Child Left Behind while the gap closed in minorities.
A new article in JAMA Pediatrics discusses the importance of large birth cohorts, such as the Norwegian Mother and Child Cohort Study (MoBa) and the Danish National Birth Cohort (BSIG) while noting why the US and Britain have tried to launch similar birth cohorts, but failed due to economic and more practical reasons.
It happens after every presidential election. The opposition will be the death of America, friendships are lost, society is doomed. Except it isn't.
In actuality, proclamations of doom by political activists and those they whip into a frenzy never come to pass, because at heart all Americans share common moral values such as fairness and harm. And that is also why some on both sides are so afraid of new ideas. At least if we can go by social psychologists doing interviews.
A study of 27,350 adults drawn from the National Health and Nutrition Examination Survey (NHANES) finds that adults are not trying to lose weight.
Part of that is cultural. We said women and men in media who were thin were sending an unrealistic body image to everyone else, it was "fat shaming" and they are probably anorexic anyway.
We enabled obesity and it worked.
An analysis of 25 years of school voucher program results finds that voucher programs do not significantly improve test scores, and worse, that vouchers distract from proven policies and programs with more proven impact on test scores and graduation rates.
Few people today know that from 1630 to 1654 Brazil was a Dutch colony, the presence of the Portuguese language and Latin culture leads most to assume the rainbow of indigenous peoples became part of Portugal after the Treaty of Tordesillas in 1494 made it possible for them to keep their coastal settlements created after Pedro Álvares Cabral began exploring in 1500.
Before Brexit and the US elections, Nature magazine columnist Colin Macilwain set out a challenge: “If Donald Trump were to trigger a crisis in Western democracy, scientists would need to look at their part in its downfall.”
Now that he has become president, the possibility of crisis is real, including the spectre of a “Twitter ban” for scientists. So what of scientific introspection?
Early in our careers, few of us imagined a vaccine could one day prevent cancer. Now there is a vaccine that keeps the risk of developing six Human Papillomavirus (HPV)-related cancers at bay, but adoption of it has been slow and surprising low.
An analysis after the arrest of nearly 400 illegal immigrant workers at a kosher slaughterhouse in Iowa has led scholars to link immigration raid worry to low-birth weight babies. The Postville raid of 2008 was, at the time, the largest single-site federal immigration raid in US history.
A paper published today finds that very little research into how males and females respond differently to climate change has been carried out, and that could be a real goldmine for advocates of policy changes.
Millennials need less stress, and a little more time for themselves, in contrast to prior generations who attended college.