from the world's big
Investing in Sleep While You're Young Helps Cognition in Old Age
Americans aren't getting enough sleep for a multitude of reasons. But a new study shows that we should really be making time for sleep during our younger and middle-age years if we want to retain our minds as we get older.
Americans don't get enough sleep for many reasons that range from tablet use before bed to working long hours at a job. But a new study shows that we should really be making time for sleep during our younger and middle-age years if we want to retain our minds as we get older.
Erin Blakemore from the Smithsonian wrote on the study that was led by Michael K. Scullin, a Professor in the Department of Psychology and Neuroscience at Baylor University, who poured over 50 years of sleep-related research with the help of a team of scientists. The research was published in the journal Perspectives on Psychological Science, which includes data from 200 separate studies that date as far back as 1967.
This data provided Scullin and his team evidence that showed there's a close link to cognition and the amount of sleep older participants got in their youth and middling years. The team wrote in their assessment:
“We interpret the literature as suggesting that maintaining good sleep quality, at least in young adulthood and middle age, promotes better cognitive functioning and serves to protect against age-related cognitive declines.”
Younger folks often correlate sleep with time better spent studying or going out--the usual saying, “I'll sleep when I'm dead,” comes to mind. But Scullin's data shows that this thought could lead to poor memory recall later on in life. He stated in a press release:
“People sometimes disparage sleep as ‘lost’ time. Sleeping well still is linked to better mental health, improved cardiovascular health and fewer, less severe disorders and diseases of many kinds.”
Read more at Smithsonian
Photo Credit: Moyan Brenn/ Flickr
Sallie Krawcheck and Bob Kulhan will be talking money, jobs, and how the pandemic will disproportionally affect women's finances.
Got $55 million lying around? If so, you might be able to score a spot aboard the International Space Station starting 2024.
- NASA awarded a contract to startup Axiom Space to attach a "habitable commercial module" to the International Space Station.
- The project will also include a research and manufacturing module.
- The move is a major step in NASA's years-long push to privatize.
Image: Axiom Space<p>But first, space-tourist-hopefuls would have to pass through physical and medical exams, and 15 weeks of expert training. After that, the trip sounds pretty comfy:</p><p>"There will be wifi," Suffredini <a href="https://www.nytimes.com/2018/06/09/style/axiom-space-travel.html" target="_blank">told the New York Times</a> last year. "Everybody will be online. They can make phone calls, sleep, look out the window. [...] The few folks that have gone to orbit as tourists, it wasn't really a luxurious experience, it was kind of like camping. [...] Pretty soon we're going to be flying a butler with every crew."</p>
A render of the ISS tourist experience.
Image: Axiom Space<p>In a blog post, NASA wrote:</p><p>"Developing commercial destinations in low-Earth orbit is one of <a href="https://www.nasa.gov/press-release/nasa-opens-international-space-station-to-new-commercial-opportunities-private" target="_blank">five elements</a> of NASA's plan to open the International Space Station to new commercial and marketing opportunities. The other elements of the five-point plan include efforts to make station and crew resources available for commercial use through a new commercial use and pricing policy; enable private astronaut missions to the station; seek out and pursue opportunities to stimulate long-term, sustainable demand for these services; and quantify NASA's long-term demand for activities in low-Earth orbit."</p>
NASA's push to privatize the ISS<p>When a Russian rocket launched the first module of the ISS into space in 1998, NASA expected the space station to operate for about 15 years. But the agency has extended the life of the ISS twice, with funding currently set to expire in 2024. NASA spends between $3 and $4 billion per year operating and shuttling astronauts to and from the station. That's a decent chunk of the agency's $22.6 annual budget. What's more, the "major structural elements" of the ISS are certified only through 2028.</p><p>Meanwhile, NASA has been eyeing other projects, namely: putting humans back on the moon in 2024 and establishing a lunar presence. So, to save and redirect money, the agency has been starting to hand over the aging space station to the private sector, which could use it for commercial research and space tourism.</p><p>But some have questioned the move to privatize the ISS, including NASA's own inspector general, Paul K. Martin.</p><p>"An obvious alternative to privatization is to extend current ISS operations," Martin wrote in a <a href="https://oig.nasa.gov/docs/CT-18-001.pdf" target="_blank">2018 report</a>. "An extension to 2028 or beyond would enable NASA to continue critical on-orbit research into human health risks and to demonstrate the technologies that will be required for future missions to the Moon or Mars."</p>
Image: Axiom Space<p>Martin noted that "research into 2 other human health risks and 17 additional technology gaps is not scheduled to be completed until sometime in 2024," meaning that any slip-ups in the process would mean such research might go uncompleted. He also wrote that it's "questionable" whether the private sector could turn a profit on the ISS without "significant" government funding. The Institute for Defense Analyses, a federally funded research and development center, <a href="https://docs.house.gov/meetings/SY/SY00/20180517/108302/HHRG-115-SY00-Wstate-LalB-20180517.pdf" target="_blank">also found</a> that it "is unlikely that a commercially owned and operated space station will be economically viable by 2025."</p><p>The implication is that, if the ISS is handed over to the private sector, taxpayers could end up indirectly supporting space tourism for the ultra-rich. Whether that's worth any of the research benefits that might come from the ISS post-2024 is anybody's guess.</p><p>As the ISS enters its final years, China <a href="http://www.xinhuanet.com/english/2019-10/17/c_138479514.htm" target="_blank">plans</a> to complete construction of a manned space station in 2022.</p>
The coronavirus pandemic has brought out the perception of selfishness among many.
- Selfish behavior has been analyzed by philosophers and psychologists for centuries.
- New research shows people may be wired for altruistic behavior and get more benefits from it.
- Crisis times tend to increase self-centered acts.
Paul Krugman on the Virtues of Selfishness<div class="rm-shortcode" data-media_id="7ZtAkm6C" data-player_id="FvQKszTI" data-rm-shortcode-id="828936bf6953080e9018307354c0c02b"> <div id="botr_7ZtAkm6C_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/7ZtAkm6C-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/7ZtAkm6C-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/7ZtAkm6C-FvQKszTI.js"></script> </div> The Nobel Prize-winning economist on the virtues of selfishness.
Evolution Is Moving Us Away from Selfishness. But Where Is It Taking ...<div class="rm-shortcode" data-media_id="cyeqmYCb" data-player_id="FvQKszTI" data-rm-shortcode-id="6c5efecb56456e9acc25cf36935b1826"> <div id="botr_cyeqmYCb_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/cyeqmYCb-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/cyeqmYCb-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/cyeqmYCb-FvQKszTI.js"></script> </div>
Exploring Morality and Selfishness in Modern Times<div class="rm-shortcode" data-media_id="02eX1Cag" data-player_id="FvQKszTI" data-rm-shortcode-id="45cc6180db791f32683988fb52faff26"> <div id="botr_02eX1Cag_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/02eX1Cag-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/02eX1Cag-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/02eX1Cag-FvQKszTI.js"></script> </div> Philosopher Peter Singer discusses the state of global ethics.
Parenting could be a distraction from what mattered most to him: his writing.
Ernest Hemingway was affectionately called “Papa," but what kind of dad was he?