from the world's big
New research targets sufferers of social anxiety disorder
A thorough understanding of personality traits could lead to targeted therapies.
- Sufferers of social anxiety have markedly different personality traits than others.
- By understanding these traits, researchers at Uppsala believe targeted therapies could evolve.
- Social anxiety affects 15 million American adults every year.
In his essay, "The problem of anxiety," Sigmund Freud wrote that anxiety is the "fundamental phenomenon and the central problem of neurosis." You will not find a final word on the subject in Freud's writing, however. His theories on anxiety evolved throughout his life. By the end of his illustrious and contentious career, he admitted that he would likely never completely define what anxiety entails.
That doesn't mean his contributions were for naught. No one contributed as much to our understanding of the unconscious drives that fuel our reality. Freud's ideas about sexuality are regularly debated—even he moved away from his earlier work—yet he knew what others, such as Kierkegaard and Rank, recognized: Anxiety is our natural state. To be conscious is to have anxiety. It's the cost of being able to foresee the future. How you deal with that anxiety in large part defines your personality.
Freud terms objective anxiety "anxious readiness." This function arms an individual so that they will not be surprised by sudden threats. Being overly prepared, however, leads to problems: your actions are paralyzed. This is the "freeze" function of our nervous system. This is also the basis of social anxiety: an inability to be in public, or, when you must go out, the sheer terror of being among others.
Social anxiety: How to rewire your confidence and be a better communicator | Andrew Horn
New research from Uppsala University, published in the journal PLOS ONE, investigates the ramifications of social anxiety. The conclusion that lead author Tomas Furmark comes to: sufferers of social anxiety disorders exhibit different personality traits than others.
Personality is defined by the Big Five traits: openness to experience, conscientiousness, extroversion, agreeableness, and neuroticism. Each of these traits operate along a spectrum. Are you curious or cautious? Are you compassionate toward your partner or are you emotionally detached? Do you step into the center of a party or are you the perpetual wallflower that leaves out the back door?
Context matters. You might be extroverted in an environment in which you're comfortable, exuding a ton of confidence. Walk next door and suddenly you're reserved and nervous. Anxiety is tethered to environment and your personality isn't fixed. You can change your place on any of the spectrums, which is the goal of therapy.
For sufferers of social anxiety—15 million American adults every year—lateral movement is difficult. Just as depressed people often cannot envision the future, the socially anxious find it challenging to be in public. There's context here as well. The supermarket might be easy but that cocktail party is never going to happen. At the extreme end, social anxiety means only leaving your home for specific, targeted purposes, and even those trips make you anxious.
The team at Uppsala asked 265 volunteers with social anxiety to fill out comprehensive personality surveys. They identified three groups based on cluster analysis: prototypical social anxiety disorder (33 percent), whose members appear highly anxious and introverted; introvert-conscientious social anxiety disorder (29 percent), whose members are introverted but also have high levels of conscientiousness; and unstable-open social anxiety disorder (38 percent), with individuals scoring high on openness.
While the causes of each disorder differ, Fumark and his team identified specific personality traits that appear to be universal: high neuroticism and introversion, emotional instability, and a tendency to turn inward.
The researchers believe that defining these traits helps to expand our understanding of social anxiety disorders, which helps therapists target each subtype. As the team concludes,
"SAD personality subtypes may have different etiologies and it seems plausible that individuals exhibiting vastly different personality characteristics require different treatment strategies."
For example, cognitive behavioral therapy could be utilized with social approach focus to treat SAD sufferers with depression or low energy. Targeted approaches might work better for patients with certain types of traits as compared to others with different traits. As always, the team recommends further research, but this seems to be an important step in understanding the many shades of social anxiety.
- You're Wired for Anxiety. And You're Wired to Handle It. ›
- How social anxiety can develop into depression - Big Think ›
Innovation in manufacturing has crawled since the 1950s. That's about to speed up.
Here's why you might eat greenhouse gases in the future.
- The company's protein powder, "Solein," is similar in form and taste to wheat flour.
- Based on a concept developed by NASA, the product has wide potential as a carbon-neutral source of protein.
- The man-made "meat" industry just got even more interesting.
Seriously sustainable<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTk0MDIzNS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYyMjM4NTMzMX0.BCEfYnn6C3z1zUHIS38xOWjXktgamNBi5iyqklSMYK8/img.png?width=980" id="ea524" class="rm-shortcode" data-rm-shortcode-id="50533380eeb18eb5833b6b6aa3abec38" data-rm-shortcode-name="rebelmouse-image" />
Image source: Solar Foods<p>Solar Foods makes Solein by extracting CO₂ from air using <a href="https://www.fastcompany.com/90356326/we-have-the-tech-to-suck-co2-from-the-air-but-can-it-suck-enough-to-make-a-difference" target="_blank">carbon-capture technology</a>, and then combines it with water, nutrients and vitamins, using 100 percent renewable solar energy from partner <a href="https://www.fortum.com" target="_blank">Fortum</a> to promote a natural fermentation process similar to the one that produces yeast and lactic acid bacteria.</p><p>When the company claims its single-celled protein is "free from agricultural limitations," they're not kidding. Being produced indoors means Solar Foods is not dependent on arable land, water (i.e., rain), or favorable weather.</p><p>The company is already working with the European Space Agency to develop foods for off-planet production and consumption. (The idea for Solein actually began at NASA.) They also see potential in bringing protein production to areas whose climate or ground conditions make conventional agriculture impossible.</p><p>And let's not forget all those <a href="https://www.bk.com/menu-item/impossible-whopper" target="_blank">beef-free burgers</a> based on pea and soy proteins currently gaining popularity. The environmental challenge of scaling up the supply of those plants to meet their high demand may provide an opening for the completely renewable Solein — the company could provide companies that produce animal-free "meats," such as <a href="https://www.beyondmeat.com/products/" target="_blank">Beyond Meat</a> and <a href="https://impossiblefoods.com" target="_blank">Impossible Foods</a>, a way to further reduce their environmental impact.</p>
The larger promise<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTk0MDI0MS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NjU4MTg2OX0.7dZZYT5WEV_EupBuLVFwHynarTiz8RYR9aJtC6Ts2C4/img.jpg?width=980" id="3415d" class="rm-shortcode" data-rm-shortcode-id="2e6eebe06d795f844752f9e9d30040d7" data-rm-shortcode-name="rebelmouse-image" />
Image source: Solar Foods<p>The impact of the beef — and for that matter, poultry, pork, and fish — industries on our planet is widely recognized as one of the main drivers behind climate change, pollution, habitat loss, and antibiotic-resistant illness. From the cutting down of rainforests for cattle-grazing land, to runoff from factory farming of livestock and plants, to the disruption of the marine food chain, to the overuse of antibiotics in food animals, it's been disastrous.</p><p>The advent of a promising source of protein derived from two of the most renewable things we have, CO₂ and sunlight, <a href="https://solarfoods.fi/environmental-impact/" target="_blank">gets us out of the planet-destruction business</a> at the same time as it offers the promise of a stable, long-term solution to one of the world's most fundamental nutritional needs.</p>
Solar Foods' timetable<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8xOTk0MTEzMS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTU5OTU1OTMwMn0.wnXh56iO_77x2XKV2uIPf78BKw4AJLUpmiyq_JBVGvo/img.jpg?width=1245&coordinates=172%2C146%2C62%2C135&height=700" id="0297c" class="rm-shortcode" data-rm-shortcode-id="125c9a98ec818f5c241fa28ef1423e67" data-rm-shortcode-name="rebelmouse-image" />
Image source: Lubsan / Shutterstock / Big Think<p>While company plans are always moderated by unforeseen events — including the availability of sufficient funding — Solar Foods plans a global commercial rollout for Solein in 2021 and to be producing two million meals annually, with a revenue of $800 million to $1.2 billion by 2023. By 2050, they hope to be providing sustenance to 9 billion people as part of a $500 billion protein market.</p><p>The project began in 2018, and this year, they anticipate achieving three things: Launching Solein (check), beginning the approval process certifying its safety as a Novel Food in the EU, and publishing plans for a 1,000-metric ton-per-year factory capable of producing 500 million meals annually.</p>
The protein powder Solein. Image source: SOLAR FOODS
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