Toggle light / dark theme

Reliable science takes time. But the current system rewards speed

Lately, there have been many headlines about scientific fraud and journal article retractions. If this trend continues, it represents a serious threat to public trust in science.

One way to tackle this problem—and ensure public trust in science remains high—may be to slow it down. We sometimes refer to this philosophy as “slow science.” Akin to the slow food movement, slow science prioritizes quality over speed and seeks to buck incentive structures that promote mass production.

Slow science may not represent an obvious way to improve science because we often equate science with progress, and slowing down progress does not sound very appealing. However, progress is not just about speed, but about basing important societal decisions on strong scientific foundations. And this takes time.

Nanoplastics generated from real-world plastic waste readily adsorb heavy metal ions, study reveals

Some 460 million metric tons of plastic are produced globally each year, out of which a staggering 91% of plastic waste is never recycled—with 12% incinerated and 79% left to end up in landfills and oceans and linger in our environment.

Exposure to various elements causes the plastics to break down into microplastics (5 mm) and nanoplastics (1,000 nm). There is a growing public health concern as these nanoplastics (NPs) make their way into the human body through air, water, food and contact with skin.

A recent study published in ACS ES&T Water has revealed that the already detrimental effects of NPs are further amplified by their ability to interact with various toxic environmental contaminants, such as heavy metal ions.

Origins of language: Wild chimps mirror linguistic structures in human language

Humans are the only species on Earth known to use language. They do this by combining sounds into words and words into sentences, creating infinite meanings.

This process is based on linguistic rules that define how the meaning of calls is understood in different sentence structures. For example, the word “ape” can be combined with other words to form compositional sentences that add meaning: “the ape eats” or append meaning: “big ape,” and non-compositional idiomatic sentences that create a completely new meaning: “go ape.”

A key component of language is syntax, which determines how the order of words affects meaning. For instance, how “go ape” and “ape goes” convey different meanings.

Wasp mothers have remarkable memory when it comes to feeding their young

Digger wasps make a short burrow for each egg, stocking it with food and returning a few days later to provide more. A new study reveals that mother wasps can remember the locations of up to nine separate nests at once, rarely making mistakes, despite the fact nests are dug in bare sand containing hundreds belonging to other females.

The paper is published in the journal Current Biology and is titled “Memory and the scheduling of parental care in an in the wild.”

Mothers feed their young in age order, adjusting the order if one dies, and they can even delay feeding offspring that had more food at the first visit. Their intricate scheduling reduces the chance that offspring starve.

Biodegradable microplastics in mice gut trigger metabolic reprogramming, shedding light on safety concerns

Microplastic pollution is a severe ecological and environmental issue and is also one of the important risk factors affecting human health. Polylactic acid (PLA), a medical biodegradable material approved by the FDA, is an important material to replace petroleum-based plastics.

Although PLA has achieved large-scale application in , its brittle characteristics make it more likely to generate microplastic particles. These particles can efficiently invade the gut through the food chain and trigger unknown biotransformation processes at the microbiota–host interface. Therefore, elucidating precisely the transformation map of PLA microplastics within the living body is crucial for assessing their safety.

In a study published in the Proceedings of the National Academy of Sciences, a research team led by Prof. Chen Chunying from the National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences has revealed the complete biological fate of PLA microplastics (PLA-MPs) in the gut of mice, particularly focusing on their microbial fermentation into endogenous metabolites and their involvement in the .

Physicists Capture First-Ever Images of Free-Range Atoms

Free-range atoms, roaming around without restrictions, have been captured on camera for the first time – enabling physicists to take a closer look at long predicted quantum phenomena.

It’s a bit like snapping a shot of a rare bird in your back garden, after a long time of only ever hearing reports of them in the area, and seeing the food in your bird feeder diminish each day. Instead of birdwatching, though, we’re talking about quantum physics.

The US researchers behind the breakthrough carefully constructed an “atom-resolved microscopy” camera system that first puts atoms in a contained cloud, where they roam freely. Then, laser light freezes the atoms in position to record them.

The Rise of the Humanoid Robotic Machines Is Nearing

By Chuck Brooks.

Source: Forbes


Robotics is now revolutionizing numerous industry sectors through the integration of artificial intelligence, machine learning, and reinforcement learning, as well as advances in computer vision that empower robots to make complicated judgments.

Industrial automation in factories and warehouses has been the main emphasis of robotics for many years because of its efficiency and affordability. These settings are usually regulated, organized, and predictable. Consequently, industries like manufacturing, agriculture, warehouse operations, healthcare, and security have utilized robotics to automate mundane programmable tasks.

Robotics in those and many other industries are becoming more refined and capable with the contributions of new material sciences, and artificial intelligence tools. It now appears that with those advances, we are at the precipice of building functional, dexterous, and autonomous humanoid robots that were once the topic of futurist writing.

After the apocalypse: Urban and near-urban farming may be enough to sustain mid-size cities

A new study suggests that, in the case of global catastrophe, urban agriculture alone could sustain only about one fifth of the population of a temperate, median-sized city, but the whole city could be fed by also farming land within a short distance of the urban area.

Matt Boyd of Adapt Research Ltd, New Zealand, and Nick Wilson of the University of Otago, New Zealand, present these findings in PLOS One.

Abrupt global catastrophes—such as nuclear wars, extreme pandemics, or solar storms—could severely hamper . Shortages of resources like could disrupt food production and transport, possibly leading to famine. Prior research has suggested that this impact could be mitigated by , which includes such approaches as home, community, and rooftop gardens.

Bird flu in cats points to risk of another pandemic

It’s spring, the birds are migrating and bird flu (H5N1) is rapidly evolving into the possibility of a human pandemic. Researchers from the University of Maryland School of Public Health have published a comprehensive review documenting research on bird flu in cats and calling for urgent surveillance of cats to help avoid human-to-human transmission.

The work is published in the journal Open Forum Infectious Diseases.

“The virus has evolved, and the way that it jumps between species—from birds to , and now between cows and cats, cats and humans—is very concerning. As summer approaches, we are anticipating cases on farms and in the wild to rise again,” says lead and senior author Dr. Kristen Coleman, assistant professor in UMD School of Public Health’s Department of Global, Environmental and Occupational Health and affiliate professor in UMD’s Department of Veterinary Medicine.

The Futurists — EPS_286: The Meaning Economy with David Shapiro

In this week’s episode we interview author, AI theorist and researcher David Shapiro is part philosopher, part theorist with a fair bit of practical wisdom thrown in. With a hit YouTube channel Shapiro travels the globe as a speaker and advisor musing on the longer-term impacts of AI, technology and human adaptability. In this deep conversation with host Brett King, we delve into the ways in which advanced AI might completely transform our way of life, including economics, politics and what it means to be human itself. This is not one you’ll want to miss.

Follow David Shapiro: ‪@DaveShap

ABOUT SHOW
Subscribe and listen to TheFuturists.com Podcast where hosts Brett King and Robert TerceK interview the worlds foremost super-forecasters, thought leaders, technologists, entrepreneurs and futurists building the world of tomorrow. Together we will explore how our world will radically change as AI, bioscience, energy, food and agriculture, computing, the metaverse, the space industry, crypto, resource management, supply chain and climate will reshape our world over the next 100 years. Join us on The Futurists and we will see you in the future!

HOSTS
https://thefuturists.com/info/hosts-b / brettking & http://brettking.com/ / superplex &https://roberttercek.com/ SUBSCRIBE & LISTEN https://thefuturists.com/info/listen–https://open.spotify.com/show/0nvdnEshttps://podcasts.apple.com/us/podcasthttps://blubrry.com/thefuturists/ FOLLOW & ENGAGE / futuristpodcast / futuristpodcast / thefuturistspodcast / @thefuturistspodcast GET EVEN MORE https://thefuturists.com/exclusive/
/ brettking & http://brettking.com/
/ superplex & https://roberttercek.com/

SUBSCRIBE & LISTEN
https://thefuturists.com/info/listen–
https://open.spotify.com/show/0nvdnEs
https://podcasts.apple.com/us/podcast
https://blubrry.com/thefuturists/

FOLLOW & ENGAGE