Health/Food Posts Tagged as 'Humanity'
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Cyborgs will replace humans and remake the world, James Lovelock says
For tens of thousands of years, humans have reigned as our planet's only intelligent, self-aware species. But the rise of intelligent machines means that could change soon, perhaps in our own lifetimes. Not long after that, Homo sapiens could vanish from Earth entirely.
That’s the jarring message of a new book by James Lovelock, the famed British environmentalist and futurist. “Our supremacy as the prime understanders of the cosmos is rapidly coming to end,” he says in the book, "Novacene." “The understanders of the future will not be humans but what I choose to call ‘cyborgs’ that will have designed and built themselves.”
More seniors are weighing the possibility of 'rational' suicide, experts say
en residents slipped away from their retirement community one Sunday afternoon for a covert meeting in a grocery store cafe. They aimed to answer a taboo question: When they feel they have lived long enough, how can they carry out their own swift and peaceful death?
The seniors, who live in independent apartments at a high-end senior community near Philadelphia, showed no obvious signs of depression. They’re in their 70s and 80s and say they don’t intend to end their lives soon. But they say they want the option to take “preemptive action” before their health declines in their later years, particularly due to dementia.
More seniors are weighing the possibility of suicide, experts say, as the baby boomer generation — known for valuing autonomy and self-determination — reaches older age at a time when modern medicine can keep human bodies alive far longer than ever before.
The group gathered a few months ago to meet with Dena Davis, a bioethics professor at Lehigh University who defends “rational suicide” — the idea that suicide can be a well-reasoned decision, not a result of emotional or psychological problems. Davis, 72, has been vocal about her desire to end her life rather than experience a slow decline due to dementia, as her mother did.
Why suicide is a top cause of death for police officers and firefighters
How Doctors Can Stop Stigmatizing — And Start Helping — Kids With Obesity
Kids with obesity face a host of health problems related to their weight, like high blood pressure, diabetes and joint problems.
Research points to another way heavier children and teens are at risk: their own doctors' bias. This prejudice has real health consequences for kids, making families less likely to show up for appointments or get recommended vaccines.
I am a family physician at a community health center in Washington, D.C., and many of my young patients have obesity. It's no surprise. Obesity is the most common chronic disease that affects children and teens in the U.S. One-third of American kids are overweight or obese.
But I often feel totally unprepared to talk about it in a way that puts kids at ease. We have to cram in a physical exam, shots and parent questions into a 15-minute appointment, and a discussion about a healthy lifestyle sometimes feels like an afterthought.
HOMO ABSURDUS: WE NO LONGER DESERVE THE TITLE OF ‘WISE HUMAN’ HOMO SAPIENS
Homo sapiens means wise human, but the name no longer suits us. As an evolutionary biologist who writes about Darwinian interpretations of human motivations and cultures, I propose that at some point we became what we are today: Homo absurdus, a human that spends its whole life trying to convince itself that its existence is not absurd.
As French philosopher Albert Camus put it: “Man is the only creature who refuses to be what he is.” Thanks to this entrenched absurdity, the 21st century is riding on a runaway train of converging catastrophes in the Anthropocene.
Discovery of self
The critical juncture in the lineage toward Homo absurdus was described by evolutionist Theodosius Dobzhansky: “A being who knows that he will die arose from ancestors who did not know.” But evolution at some point also built into this human mind a deeply ingrained sentiment—that one has not just a material life (the physical body), but also a distinct and separate mental life (the inner self).
Dogs, Like People, Tend to Stay Away from 'Nasty' People Who 'Behave Negatively': Study
A new study shows that dogs are more likely to avoid people exhibiting unhelpful behavior towards their owners
Dogs really are man’s best friend.
Researchers from Japan’s Kyoto University have found that dogs “are extremely sensitive to social signals from humans,” and quickly learn to “stop trusting” people who “behave negatively” towards their owners.
As part of the study, researchers divided 54 dogs into three different groups, with each group participating in a slightly different variation of the same interaction.
A 71-year-old grandmother walked miles to donate to cyclone survivors. Zimbabwe's richest man noticed
A selfless act by a 71-year-old woman has caught the attention of Zimbabwe's richest man, who called the grandmother's several-mile trek while carrying clothing and household items for cyclone survivors "one of the most remarkable acts of compassion I have ever seen."
Plaxedes Dilon is being praised in Zimbabwe and beyond after she lugged the aid on foot to the Highlands Presbyterian Church in Harare, where volunteers have been coordinating relief efforts for thousands displaced since Cyclone Idai struck southern Africa in mid-March.
Should teachers be allowed to touch students?
A light pat on the back can draw a young child’s attention back to the task at hand, and sometimes a hug will help the hurt go away. But are these gestures appropriate coming from an educator? A teacher’s touch can be encouraging, corrective and, in some cases, inappropriate. But I wouldn’t want my kids in a school that banned it outright.
I’m comfortable with my kids’ teachers giving them a hug goodbye or placing a quieting hand on their shoulder when they are talking too much in class. I think of gentle physical contact as just another tool in a teacher’s arsenal—one that can often go beyond words. But that’s not the way everyone feels. Many school boards have unwritten “no touch” policies, while others have created rules against touching of any kind to appease concerned parents.
Bill Nye: Should we penalize parents for having ‘extra kids’?
Bill Nye “the Science Guy” did exactly what scientists are supposed to do this week — ask questions — and people are blasting him for it.
The engineer-turned-comedian-turned-TV host has sparked widespread outrage on social media thanks to an idea he proposed Tuesday on his new Netflix series, “Bill Nye Saves the World.”
During a panel discussion, the 61-year-old Cornell grad asked: “Should we have policies that penalize people for having extra kids in the developed world?”
Travis Rieder, a bioethicist at Johns Hopkins University, said he believed it was a good idea.
“I do think that we should at least consider it,” he told Nye.
Drugs, Alcohol and Suicide Are Killing So Many Young Americans That the Country’s Average Lifespan Is Falling
Young Americans are dying in rising numbers because of drugs, alcohol and suicide, according to new federal data.
The Centers for Disease Control and Prevention’s National Center for Health Statistics (NCHS) issued its annual comprehensive health and mortality report, which analyzes trends in death rates by cause and demographic. Drugs, alcohol and suicide, the report says, have contributed to the first drops in U.S. life expectancy since 1993. While U.S. life expectancy rose from 77.8 to 78.6 years between 2006 and 2016, the trend reversed during the end of the decade, leading to a 0.3-year decline between 2014 and 2016 — in large part because of rising rates of drug overdoses, suicide and liver disease, as well as Alzheimer’s.
Humans have been messing with the climate for thousands of years
Thousands of years ago, ancient farmers grew oats, corn and wheat, just as they do today. They also cultivated rice and raised livestock. But a millennia ago, they cleared much more land than modern day farmers do, despite having fewer people to feed. That’s because farming was far less efficient. Mechanized harvesters didn’t exist, and growers had yet to develop crops that could be planted in tightly packed rows, yielding more food from less space.
The scientists used a computerized climate model to simulate the climate nearly 777,000 years ago. The climate back then looked more or less what the climate today would look like if not for the warming caused by carbon pollution from ancient farming and modern industrialization, he said. This climate model offered higher resolution than previous models used by the team.
Where Are All Of The Pro-Choice Men?
Abortion rights and reproductive freedom are in jeopardy like never before. The Trump administration has proposed radical cutbacks to Title X, the nation’s only federal grant for family planning services. And now, with the nomination of Judge Brett Kavanaugh to the Supreme Court, Roe v. Wade and the right to safe, legal abortion are in imminent danger. A recently leaked email revealed that Kavanaugh once disputed the description of Roe v. Wade as “settled law” and said it could be easily overruled.
The American people have not been silent in their opposition to Trump and his decidedly anti-abortion Supreme Court nominee. Protests and demonstrations have been ongoing since Kavanaugh’s confirmation hearings began on Tuesday. People are standing outside the hearing room holding signs or wearing T-shirts or “Handmaid’s Tale” costumes. Some are even interrupting the hearing itself.
But almost all of the protesters are women.
How Humans Have Made Wildfires Worse
Burning since late July, Northern California's Mendocino Complex and Carr Fire are among the biggest blazes in state history.
The Washington Post
Secretary Zinke Says Climate Change Is Not Responsible for California Wildfires, Blames Environmentalists
How Sex Robots Could Revolutionize Marriage—for the Better
With sexual needs outsourced to robots, marriages could become stronger than ever.
Technological change invariably brings social change. We know this to be true, but rarely can we make accurate predictions about how social behavior will evolve when new technologies are introduced. For example, no one should have been surprised that improvements in birth control technologies spawned more sexually permissive societies. But could anyone really have predicted that making it easier for women to control their fertility would lead to dramatic increases in births to unmarried women as a direct result of the loosening sexual mores that new birth control methods brought on? Likewise, early adopters probably knew that improvement in home production technologies would liberate women from household drudgery. But could they have known that the microwave oven would eventually contribute to societies’ more accepting attitudes toward same-sex marriage? Just as these technologies were catalysts for unintended social consequences, we should expect that the proliferation of robots designed specifically for human sexual gratification means that sexbot-induced social change is on the horizon.
Three Children, Two Abortions
What a woman chooses to do with her body should not be up for debate in 2018.
Abortion should be as inalienable a right as life, liberty, and the pursuit of happiness. Supreme Court justices should not be chosen for their opposition to Roe v. Wade. And our country should be pouring its considerable energy and resources into creating the kind of infrastructure that supports the lives of actual babies, once they’re born: universal health care, paid parental leave, subsidized daycare, proper sex education, affordable college, affordable birth control, and easier access to that birth control to keep unwanted pregnancies from happening in the first place (should the women who are lucky enough to get their hands on it have better luck than I did in the game of birth-control roulette).
Who Gets Legal Abortions in America? Mothers.
McDonald's serves pregnant Canadian cleaning fluid latte
Earliest Evidence of Our Human Ancestors Outside of Africa Found
Our ancient human relatives got around more than scientists previously thought. Researchers in China excavated stone tools that were likely made by our human ancestors some 2.12 million years ago — the earliest evidence ever discovered of the human lineage outside of Africa.
"It suggests a way earlier migration out of Africa than we ever would have imagined," said Michael Petraglia, a paleoanthropologist at the Max Planck Institute for the Science of Human History, who was not involved with the study. "It's very exciting."