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文章數：91 |
 KoDō 和牛燒肉小資族值得嗎？》公益路人氣美食完整評比｜10家一次破解 |
| 創作｜散文 2026/04/22 06:27:33 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
身為一個熱愛美食、喜歡在城市裡挖掘驚喜的人，臺中公益路一直是我最常出沒的地方之一。這條路可說是「臺中人的美食戰場」，從精緻西餐到創意火鍋，從日式丼飯到義式早午餐，每走幾步，就會有完全不同的特色料理餐廳。 這次我特別花了一整個月，實際造訪了公益路上十間口碑不錯的餐廳。有的是網友熱推的打卡名店，也有隱藏在巷弄裡的小驚喜。我以環境氛圍、口味表現、價格CP值與再訪意願為基準，整理出這篇實測評比。希望能幫正在猶豫去哪裡吃飯的你，找到那一間「吃完會想再來」的餐廳。 評比標準與整理方向
這次我走訪的10家餐廳橫跨不同料理類型，從高質感牛排館到巷弄系早午餐，每一間都有自己獨特的風格。為了讓整體比較更客觀，我依照以下四大面向進行評比，並搭配實際用餐體驗來打分。
整體而言，我希望這份評比不只是「哪家好吃」，而是幫你在不同情境下（約會、家庭聚餐、朋友小聚、商業午餐）都能快速找到合適的選擇。畢竟，美食不只是味覺的滿足，更是一段段與朋友共享的生活記憶。 10間臺中公益路餐廳評比懶人包公益路向來是臺中人聚餐的首選地段，從火鍋、燒肉到中式料理與早午餐，每走幾步就有驚喜。以下是我實際造訪過的10間代表性餐廳清單，橫跨平價、創意、高級各路風格。
一頭牛日式燒肉｜炭香濃郁的和牛饗宴，約會聚餐首選
走在公益路上，很難不被 一頭牛日式燒肉 的木質外觀吸引。低調卻不失質感的門面，搭配昏黃燈光與暖色調的內裝，讓人一進門就感受到濃濃的日式職人氛圍。店內空間不大，但桌距規劃得宜，每桌皆設有獨立排煙設備，烤肉時完全不怕滿身油煙味。 餐點特色
一頭牛的靈魂，絕對是他們招牌的「三國和牛拼盤」。 用餐體驗整體節奏掌握得非常好。店員會在你剛想烤下一片肉時貼心遞上夾子、幫忙換烤網，讓人完全不用分心。整場用餐過程就像一場表演，從視覺、嗅覺到味覺都被滿足。 綜合評分
地址：408臺中市南屯區公益路二段162號電話：04-23206800 小結語一頭牛日式燒肉不僅是「吃肉的地方」，更像是一場五感盛宴。從進門那一刻到最後一道甜點，都能感受到他們對細節的用心。 TANG Zhan 湯棧｜文青系火鍋代表，麻香湯底與視覺美感並重
在公益路這條美食戰線上，TANG Zhan 湯棧 是讓人一眼就會想走進去的那一種。 餐點特色
湯棧最有名的當然是它的「麻香鍋」。 用餐體驗整體氛圍比一般火鍋店更有質感。 綜合評分
地址：408臺中市南屯區公益路二段248號電話：04-22580617 官網：https://www.facebook.com/TangZhan.tw/ 小結語TANG Zhan 湯棧 把傳統火鍋做出新的樣貌保留臺式鍋物的溫度，又結合現代風格與細節服務，讓吃鍋這件事變得更有品味。 如果你想找一間兼具「好吃、好拍、好放鬆」的火鍋店，湯棧會是公益路上最有風格的選擇之一。 NINI 尼尼臺中店｜明亮寬敞的義式早午餐天堂
如果說前兩間是肉食愛好者的天堂，那 NINI 尼尼臺中店 絕對是想放鬆、聊聊天的好地方。餐廳外觀以白色系與大片玻璃窗為主，陽光灑進室內，讓人一踏入就有種度假般的輕盈感。假日早午餐時段特別熱鬧，建議提早訂位。 餐點特色
NINI 的菜單融合義式與臺灣人口味，選擇多樣且份量十足。主打的 松露燉飯 濃郁卻不膩口，米芯保留微Q口感；而 香蒜海鮮義大利麵 則以新鮮白蝦、花枝與淡菜搭配微辣蒜香，口感層次豐富。 用餐體驗店內氣氛輕鬆不拘謹，無論是一個人帶電腦工作、或朋友聚餐，都能找到舒服角落。餐點上桌速度穩定，服務人員態度親切、補水與收盤都非常主動。整體節奏讓人覺得「時間變慢了」，很適合想遠離忙碌日常的人。 綜合評分
地址：40861臺中市南屯區公益路二段18號電話：04-23288498 小結語NINI 尼尼臺中店是一間能讓人放下手機、慢慢吃飯的餐廳。餐點不追求浮誇，而是以「剛剛好」的份量與風味，陪伴每個平凡午後。如果你在找一間能邊吃邊聊天、拍照也漂亮的早午餐店，NINI 會是你在公益路上最不費力的幸福選擇。 加分100%浜中特選昆布鍋物｜平價卻用心的湯頭系火鍋，家庭聚餐好選擇
在公益路這條高質感餐廳林立的戰場上，加分100%浜中特選昆布鍋物 走的是截然不同的路線。它沒有浮誇的裝潢、也沒有高價位的套餐，但靠著實在的湯頭與親切的服務，默默吸引許多回頭客。每到用餐時間，總能看到家庭或情侶三兩成群地圍著鍋邊聊天。 餐點特色
主打 北海道浜中昆布湯底，湯頭清澈卻不單薄，越煮越能喝出海藻與柴魚的自然香氣。 用餐體驗整體氛圍偏家庭取向，桌距寬敞、座位舒適，帶小孩來也不覺擁擠。店員態度親切，補湯、收盤都很勤快，給人一種「被照顧著」的安心感。 綜合評分
地址：403臺中市西區公益路288號電話：0910855180 小結語加分100%浜中特選昆布鍋物是一間「不浮誇、但會讓人想再訪」的火鍋店。它不追求豪華擺盤，而是用最簡單的湯頭與新鮮食材，傳遞出家常卻不平凡的溫度。 印月餐廳｜中式料理的藝術演繹，宴客與家庭聚會首選
說到臺中公益路的中式料理代表，印月餐廳 絕對是榜上有名。這間開業多年的餐廳以「中菜西吃」的概念聞名，把傳統中式料理以現代手法重新詮釋。從建築外觀到餐具擺設，每個細節都散發著低調的典雅氣息。 餐點特色
印月最令人印象深刻的是他們將傳統中菜融入創意手法。 用餐體驗服務方面完全對得起餐廳的高級定位。從入座、點餐到上菜節奏，都拿捏得恰如其分。每道菜都會有服務人員細心介紹食材與吃法，讓人感受到「被款待」的尊榮感。 綜合評分
地址：408臺中市南屯區公益路二段818號電話：0422511155 小結語印月餐廳是一間「不只吃飯，更像品味生活」的地方。 KoDō 和牛燒肉｜極致職人精神，專為儀式感與頂級味覺而生
若要形容 KoDō 和牛燒肉 的用餐體驗，一句話足以總結——「像在欣賞一場關於肉的表演」。 餐點特色
這裡主打 日本A5和牛冷藏肉，以「精切厚燒」的方式呈現。 用餐體驗KoDō 的最大特色是「儀式感」。 綜合評分
地址：403臺中市西區公益路260號電話：0423220312 官網：https://www.facebook.com/kodo2018/ 小結語KoDō 和牛燒肉不是日常餐廳，而是一場體驗。 永心鳳茶｜在茶香裡用餐的優雅時光，臺味早午餐的新詮釋
走進 永心鳳茶公益店，彷彿進入一間有氣質的茶館。 餐點特色
永心鳳茶的餐點結合中式靈魂與西式擺盤，無論是「炸雞腿飯」還是「紅玉紅茶拿鐵」，都能讓人感受到熟悉卻不平凡的味道。 用餐體驗店內服務人員態度溫和，對茶品介紹詳盡。上餐節奏剛好，不急不徐。 綜合評分
地址：40360臺中市西區公益路68號三樓(勤美誠品)電話：0423221118 小結語永心鳳茶讓人重新定義「臺味」。 三希樓｜老饕級江浙功夫菜，穩重又帶人情味的中式饗宴
位於公益路上的 三希樓 是許多臺中老饕的口袋名單。 餐點特色
三希樓的菜色以 江浙與港式料理 為主，兼顧傳統與現代風味。 用餐體驗三希樓的服務給人一種老派但貼心的感覺。 綜合評分
地址：408臺中市南屯區公益路二段95號電話：0423202322 官網：https://www.sanxilou.com.tw/ 小結語三希樓是一間「吃得出功夫」的餐廳。 一笈壽司｜低調奢華的無菜單日料，職人手藝詮釋旬味極致
在熱鬧的公益路上，一笈壽司 低調得幾乎不顯眼。 餐點特色
一笈壽司採 Omakase（無菜單料理） 形式，每一餐都由主廚根據當日食材設計。 用餐體驗整場用餐約90分鐘，節奏緩慢但沉穩。 綜合評分
地址：408臺中市南屯區公益路二段25號電話：0423206368 官網：https://www.facebook.com/YIJI.sushi/ 小結語一笈壽司是一間真正讓人「放慢呼吸」的餐廳。 茶六燒肉堂｜人氣爆棚的和牛燒肉聖地，肉香與幸福感同時滿分
若要票選公益路上「最難訂位」的餐廳，茶六燒肉堂 絕對名列前茅。 餐點特色
茶六主打 和牛燒肉套餐，價格約落在 $700–$1000 間，份量與品質兼具。 用餐體驗茶六的服務效率相當高。店員親切、換網勤快、補水速度快，整場用餐流程流暢無壓力。 綜合評分
地址：403臺中市西區公益路268號電話：0423281167 官網：https://inline.app/booking/-L93VSXuz8o86ahWDRg0:inline-live-karuizawa/-LUYUEIOYwa7GCUpAFWA 小結語茶六燒肉堂用「穩定品質＋輕奢氛圍」抓住了臺中年輕族群的心。 吃完10家公益路餐廳後的心得與結語吃完這十家餐廳後，臺中公益路不只是一條美食街，而是一段生活風景線。 有的餐廳講究細膩與儀式感，像 一頭牛日式燒肉 與 一笈壽司，讓人感受到食材最純粹的美好 有的則以親切與溫度打動人心，像 加分昆布鍋物、永心鳳茶，讓人明白吃飯不只是為了飽足，而是一種被照顧的幸福。 而像茶六燒肉堂、TANG Zhan 湯棧 這類人氣名店，則用穩定的品質與熱絡的氛圍，成為許多臺中人心中「想吃肉就去那裡」的代名詞。 這十家店，構成了公益路最動人的縮影 有華麗的，也有溫柔的；有傳統的，也有創新的。 每一家都在自己的風格裡發光，讓人吃到的不只是料理，而是一種生活的溫度與節奏。 對我而言，這不僅是一場美食旅程，更是一趟關於「臺中味道」的回憶之旅。 FAQ：關於臺中公益路美食常見問題Q1：公益路哪一區的餐廳最集中？ Q2：需要提前訂位嗎？ 最後的話若要用一句話形容這趟美食之旅，我會說： TANG Zhan 湯棧團體宴客合適嗎？ 如果你也和我一樣喜歡用味蕾探索一座城市，那就把這篇公益路美食攻略收藏起來吧。加分100%浜中特選昆布鍋物真的有那麼好吃嗎？ 無論是約會、慶生、家庭聚餐，或只是想犒賞一下辛苦的自己——這條路上永遠會有一間剛剛好的餐廳在等你。KoDō 和牛燒肉節慶時段會不會太難訂位？ 下一餐，不妨從這10家開始。茶六燒肉堂人潮很多嗎？ 打開手機、約上朋友，讓公益路成為你生活裡最容易抵達的小確幸。一頭牛日式燒肉適合多人團聚嗎？ 如果你有私心愛店，也歡迎留言分享，NINI 尼尼臺中店小孩適合去嗎？ 你的推薦，可能讓我下一趟美食旅程變得更精彩。加分100%浜中特選昆布鍋物值得排隊嗎？ Adjacent cells freely exchange small molecules and ions with each other through channels made from proteins called connexins. Dysfunction in this important type of intercellular communication has been linked to a variety of diseases, including those of the heart and peripheral nervous system. Thus, connexins are important drug targets. Credit: Laura Canil Researchers have advanced their understanding of how drugs interact with connexin molecules. Connexins create channels that enable direct communication between adjacent cells. Dysfunctions in these channels play a role in neurological and cardiac disorders. This enhanced knowledge of drug binding and action on connexins could aid in developing treatments for these diseases. Today we use many electronic means to communicate, but sometimes dropping a note in a neighbor’s letter box or leaving a cake on a doorstep is most effective. Cells too have ways to send direct messages to their neighbors. Adjacent cells can communicate directly through relatively large channels called gap junctions, which allow cells to freely exchange small molecules and ions with each other or with the outside environment. In this way, they can coordinate activities in the tissues or organs that they compose and maintain homeostasis. Such channels are created from proteins known as connexins. Six connexins situated in the cell membrane create a hemichannel; this hemichannel joins with a hemichannel in a neighboring cell to create a two-way channel. When connexin channels do not work properly, they cause changes in intercellular communication that have been linked to many different diseases. These include cardiac arrhythmias, diseases of the central nervous system such as epilepsy, neurodegenerative diseases, and cancer. As a result, the search is on for drugs that target connexins. Yet, understanding of the structure of connexins and how drugs bind to connexin channels to block or activate them is limited. Indeed, of the twenty-one types of connexins known to exist in humans, few of them are currently evaluated as drug targets. An Explanation for Antimalarial Side Effects? Now, researchers from PSI, ETH Zurich, and the University of Geneva have deepened our understanding of connexin channels and how they bind to drug molecules. The study is published in the journal Cell Discovery. The connexin they studied is known as connexin-36, or Cx36 for short. Cx36 plays important roles in the pancreas and the brain, respectively controlling insulin secretion and neuronal activity. Heightened levels of Cx36 channels have been found in patients suffering epilepsy following traumatic brain injury. Here, it is thought that the increased activity of the gap junction channels causes neurons to die. Therefore, the team was interested in drugs that inhibit the channels. The team studied Cx36 bound to the antimalarial drug mefloquine (brand name Lariam). The drug is known to act on the parasites that cause malaria when they enter the bloodstream from infected mosquitos. However, research has indicated that the mefloquine also binds to Cx36 in our cells, potentially explaining some of the well-known severe neuropsychiatric side effects of the drug. Using cryo-electron microscopy, the research team captured high-resolution structures of Cx36 gap junction channels with and without the presence of mefloquine. They saw how the drug molecule binds to each of the six connexins composing the channel. The binding site is buried within the pore of the channel, and so, when six molecules bind, they effectively close the channel. Computer simulations by collaborators at the University of Geneva helped the team understand the effect that mefloquine binding would have on the ability of the channel to permit ions to through. In this way, they showed that binding of the drug restricts the flow of solutes through the channel. A Starting Point for Structure-Based Drug Discovery in Connexins The researchers hope that this new structural knowledge will be a starting point for developing new drugs with greater specificity for particular connexin channels. “Our study shows how a drug molecule lands in the pore of the channel and, through our simulations, gives a plausible explanation for how the drug inhibits the channel,” says Volodymyr Korkhov, group leader at PSI and associate professor at the ETH Zurich, who led the study. “This is relevant not only to Cx36, but to the wider question of connexin–drug interactions.” The latest findings complement other research activities into connexins from the PSI/ETHZ group: notably, the structure of connexin 43 in the closed conformation and how structure and function are linked in connexin 32, which plays a role in the peripheral nervous system. Reference: “Structural basis of connexin-36 gap junction channel inhibition” by Xinyue Ding, Simone Aureli, Anand Vaithia, Pia Lavriha, Dina Schuster, Basavraj Khanppnavar, Xiaodan Li, Thorsten B. Blum, Paola Picotti, Francesco L. Gervasio and Volodymyr M. Korkhov, 18 June 2024, Cell Discovery. DOI: 10.1038/s41421-024-00691-y The waters of Palau harbor highly venomous sea snails. Credit: Safavi Lab Cone snail venom contains consomatin, a toxin that could lead to better, longer-lasting drugs for diabetes and hormone-related diseases by mimicking somatostatin. A new study published in Nature Communications reveals the toxin from one of the most venomous animals on the planet may hold the key to improving drugs for diabetes and hormone disorders. An international team of scientists led by the University of Utah identified a component within the venom of a deadly marine cone snail, the geography cone, that mimics a human hormone called somatostatin, which regulates the levels of blood sugar and various hormones in the body. The hormone-like toxin’s specific, long-lasting effects, which help the snail hunt its prey, could also help scientists design better drugs for hormone disorders and diabetes. Ho Yan Yeung, PhD, first author on the study (left) and Thomas Koch, PhD, also an author on the study (right) examine a freshly-collected batch of cone snails. Credit: Safavi Lab Blueprint for Better Drugs The somatostatin-like toxin the researchers identified could provide invaluable insights into new medications for diabetes and hormone disorders. Somatostatin acts like a brake pedal for many processes in the human body, preventing blood sugar, various hormones, and many other important molecules from rising to dangerously high levels. The researchers found the cone snail toxin, called consomatin, works similarly, —but consomatin is more stable and specific than the human hormone, which makes it a promising blueprint for drug design. By measuring how consomatin interacts with somatostatin’s targets in human cells in a dish, the researchers found that consomatin interacts with one of the same proteins that somatostatin does. But while somatostatin directly interacts with several proteins, consomatin only interacts with one. This fine-tuned targeting means that the cone snail toxin affects hormone levels and blood sugar levels but not the levels of many other molecules. Helena Safavi, PhD, senior author on the study, diving during a cone snail collection mission. Credit: Helena Safavi In fact, the cone snail toxin is more precisely targeted than the most specific synthetic drugs designed to regulate hormone levels, such as drugs that regulate growth hormone. Such drugs are an important therapy for people whose bodies overproduce growth hormones. Consomatin’s effects on blood sugar could make it dangerous to use as a therapeutic, but by studying its structure, researchers could start to design drugs for endocrine disorders that have fewer side effects. Consomatin is more specific than top-of-the-line synthetic drugs—and it also lasts far longer in the body than the human hormone, thanks to the inclusion of an unusual amino acid that makes it difficult to break down. This is a useful feature for pharmaceutical researchers looking for ways to make drugs that will have long-lasting benefits. A freshly-collected batch of venomous cone snails. Credit: Safavi Lab Learning from Cone Snails Finding better drugs by studying deadly venoms may seem unintuitive, but Helena Safavi, PhD, associate professor of biochemistry in the Spencer Fox Eccles School of Medicine (SFESOM) at the University of Utah and the senior author on the study, explains that the toxins’ lethality is often aided by pinpoint targeting of specific molecules in the victim’s body. That same precision can be extraordinarily useful when treating disease. “Venomous animals have, through evolution, fine-tuned venom components to hit a particular target in the prey and disrupt it,” Safavi says. “If you take one individual component out of the venom mixture and look at how it disrupts normal physiology, that pathway is often really relevant in disease.” For medicinal chemists, “it’s a bit of a shortcut.” Ho Yan Yeung, PhD, first author on the study, hunts for venomous sea snails in the shallow reefs of Palau. Credit: Safavi Lab Consomatin shares an evolutionary lineage with somatostatin, but over millions of years of evolution, the cone snail turned its own hormone into a weapon. For the cone snail’s fishy prey, consomatin’s deadly effects hinge on its ability to prevent blood sugar levels from rising. And importantly, consomatin doesn’t work alone. Safavi’s team had previously found that cone snail venom includes another toxin that resembles insulin, lowering the level of blood sugar so quickly that the cone snail’s prey becomes nonresponsive. Then, consomatin keeps blood sugar levels from recovering. The waters of Palau harbor highly venomous sea snails that scientists are studying to develop better medicines. Credit: Safavi Lab Evolutionary Insights from Cone Snails “We think the cone snail developed this highly selective toxin to work together with the insulin-like toxin to bring down blood glucose to a really low level,” says Ho Yan Yeung, PhD, a postdoctoral researcher in biochemistry in SFESOM and the first author on the study. The fact that multiple parts of the cone snail’s venom target blood sugar regulation hints that the venom could include many other molecules that do similar things. “It means that there might not only be insulin and somatostatin-like toxins in the venom,” Yeung says. “There could potentially be other toxins that have glucose-regulating properties too.” Such toxins could be used to design better diabetes medications. It may seem surprising that a snail is able to outperform the best human chemists at drug design, but Safavi says that the cone snails have evolutionary time on their side. “We’ve been trying to do medicinal chemistry and drug development for a few hundred years, sometimes badly,” she says. “Cone snails have had a lot of time to do it really well.” Or, as Yeung puts it, “Cone snails are just really good chemists.” Reference: “Fish-hunting cone snail disrupts prey’s glucose homeostasis with weaponized mimetics of somatostatin and insulin” by Ho Yan Yeung, Iris Bea L. Ramiro, Daniel B. Andersen, Thomas Lund Koch, Alexander Hamilton, Walden E. Bjørn-Yoshimoto, Samuel Espino, Sergey Y. Vakhrushev, Kasper B. Pedersen, Noortje de Haan, Agnes L. Hipgrave Ederveen, Baldomero M. Olivera, Jakob G. Knudsen, Hans Bräuner-Osborne, Katrine T. Schjoldager, Jens Juul Holst and Helena Safavi-Hemami, 20 August 2024, Nature Communications. DOI: 10.1038/s41467-024-50470-2 A new “law of increasing functional information” reveals that complex natural systems, beyond just life on Earth, evolve towards higher complexity. This discovery expands traditional evolutionary theory, offering insights from cosmology to astrobiology. Evolution of plants, animals: “A very special case within a far larger natural phenomenon.” Similar marvels occur with stars, planets, minerals, other complex systems; When a novel configuration works well and function improves, evolution occurs. A paper in the prestigious Proceedings of the National Academy of Sciences today describes “a missing law of nature,” recognizing for the first time an important norm within the natural world’s workings. In essence, the new law states that complex natural systems evolve to states of greater patterning, diversity, and complexity. In other words, evolution is not limited to life on Earth, it also occurs in other massively complex systems, from planets and stars to atoms, minerals, and more. Authored by a nine-member team — leading scientists from the Carnegie Institution for Science, the California Institute of Technology (Caltech), and Cornell University, and philosophers from the University of Colorado — the work was funded by the John Templeton Foundation. As Earth formed, new geologic processes, especially those related to the interaction of hot fluids with rock during igneous activity and plate tectonics, gave birth to over 1500 new mineral species (4.55 to 2.5 billion years ago). At 2.5 billion years ago, emerging biological life introduced oxygen into the atmosphere. This was a time of pivotal change, when photosynthesis began and the interaction of iron with oxygen-based minerals changed ancient life, providing the blueprint for our future evolution, together with minerals.With the progress of the evolution of life from single-celled to multicelled organisms, and the formation of ecosystems, the mineralogy of the surface of the earth became more complex. The mineral diversity that was created fundamentally changed the direction and possibilities of evolution. Biodiversity leads to mineral diversity, and vice versa. The two systems, biological and mineral, interacted to create life as we know it today.Credit: Dr. Robert Lavinsky Historical Context and Modern Addition “Macroscopic” laws of nature describe and explain phenomena experienced daily in the natural world. Natural laws related to forces and motion, gravity, electromagnetism, and energy, for example, were described more than 150 years ago. The new work presents a modern addition — a macroscopic law recognizing evolution as a common feature of the natural world’s complex systems, which are characterized as follows: They are formed from many different components, such as atoms, molecules, or cells, that can be arranged and rearranged repeatedly Are subject to natural processes that cause countless different arrangements to be formed Only a small fraction of all these configurations survive in a process called “selection for function.” Regardless of whether the system is living or nonliving, when a novel configuration works well and function improves, evolution occurs. “This is a superb, bold, broad, and transformational article. … The authors are approaching the fundamental issue of the increase in complexity of the evolving universe. The purpose is a search for a ‘missing law’ that is consistent with the known laws. “At this stage of the development of these ideas, rather like the early concepts in the mid-19th century of coming to understand ‘energy’ and ‘entropy,’ open broad discussion is now essential.” Stuart Kauffman, Institute for Systems Biology, Seattle WA The Law of Increasing Functional Information The authors’ “Law of Increasing Functional Information” states that the system will evolve “if many different configurations of the system undergo selection for one or more functions.” “An important component of this proposed natural law is the idea of ‘selection for function,’” says Carnegie astrobiologist Dr. Michael L. Wong, first author of the study. In the case of biology, Darwin equated function primarily with survival—the ability to live long enough to produce fertile offspring. The new study expands that perspective, noting that at least three kinds of function occur in nature. The most basic function is stability – stable arrangements of atoms or molecules are selected to continue. Also chosen to persist are dynamic systems with ongoing supplies of energy. The third and most interesting function is “novelty”—the tendency of evolving systems to explore new configurations that sometimes lead to startling new behaviors or characteristics. Life’s evolutionary history is rich with novelties—photosynthesis evolved when single cells learned to harness light energy, multicellular life evolved when cells learned to cooperate, and species evolved thanks to advantageous new behaviors such as swimming, walking, flying, and thinking. “The study of Wong et al. is like a breeze of fresh air blowing over the difficult terrain at the trijunction of astrobiology, systems science and evolutionary theory. It follows in the steps of giants such as Erwin Schrödinger, Ilya Prigogine, Freeman Dyson and James Lovelock. In particular, it was Schrödinger who formulated the perennial puzzle: how can complexity increase — and drastically so! — in living systems, while they remain bound by the Second Law of thermodynamics? In the pile of attempts to resolve this conundrum in the course of the last 80 years, Wong et al. offer perhaps the best shot so far.” “Their central idea, the formulation of the law of increasing functional information, is simple but subtle: a system will manifest an increase in functional information if its various configurations generated in time are selected for one or more functions. This, the authors claim, is the controversial ‘missing law’ of complexity, and they provide a bunch of excellent examples. From my admittedly quite subjective point of view, the most interesting ones pertain to life in radically different habitats like Titan or to evolutionary trajectories characterized by multiple exaptations of traits resulting in a dramatic increase in complexity. Does the correct answer to Schrödinger’s question lie in this direction? Only time will tell, but both my head and my gut are curiously positive on that one. Finally, another great merit of this study is worth pointing out: in this day and age of rabid Counter-Enlightenment on the loose, as well as relentless attacks on the freedom of thought and speech, we certainly need more unabashedly multidisciplinary and multicultural projects like this one.” Milan Cirkovic, Astronomical Observatory of Belgrade, Serbia; The Future of Humanity Institute, Oxford University Evolution Beyond Life The same sort of evolution happens in the mineral kingdom. The earliest minerals represent particularly stable arrangements of atoms. Those primordial minerals provided foundations for the next generations of minerals, which participated in life’s origins. The evolution of life and minerals are intertwined, as life uses minerals for shells, teeth, and bones. Indeed, Earth’s minerals, which began with about 20 at the dawn of our Solar System, now number almost 6,000 known today thanks to ever more complex physical, chemical, and ultimately biological processes over 4.5 billion years. In the case of stars, the paper notes that just two major elements – hydrogen and helium – formed the first stars shortly after the big bang. Those earliest stars used hydrogen and helium to make about 20 heavier chemical elements. And the next generation of stars built on that diversity to produce almost 100 more elements. “Charles Darwin eloquently articulated the way plants and animals evolve by natural selection, with many variations and traits of individuals and many different configurations,” says co-author Robert M. Hazen of Carnegie Science, a leader of the research. “We contend that Darwinian theory is just a very special, very important case within a far larger natural phenomenon. The notion that selection for function drives evolution applies equally to stars, atoms, minerals, and many other conceptually equivalent situations where many configurations are subjected to selective pressure.” “The natural laws we recognize today cannot yet account for one astounding characteristic of our universe—the propensity of natural systems to “evolve.” As the authors of this study attest, the tendency to increase in complexity and function through time is not specific to biology, but is a fundamental property observed throughout the universe. Wong and colleagues have distilled a set of principles which provide a foundation for cross-disciplinary discourse on evolving systems. In so doing, their work will facilitate the study of self-organization and emergent complexity in the natural world.” Corday Selden, Department of Marine and Coastal Sciences, Rutgers University Multidisciplinary Perspectives The co-authors themselves represent a unique multi-disciplinary configuration: three philosophers of science, two astrobiologists, a data scientist, a mineralogist, and a theoretical physicist. Says Dr. Wong: “In this new paper, we consider evolution in the broadest sense—change over time—which subsumes Darwinian evolution based upon the particulars of ‘descent with modification.’” “The universe generates novel combinations of atoms, molecules, cells, etc. Those combinations that are stable and can go on to engender even more novelty will continue to evolve. This is what makes life the most striking example of evolution, but evolution is everywhere.” “The paper “On the roles of function and selection in evolving systems” provides an innovative, compelling, and sound theoretical framework for the evolution of complex systems, encompassing both living and non-living systems. Pivotal in this new law is functional information, which quantitatively captures the possibilities a system has to perform a function. As some functions are indeed crucial for the survival of a living organism, this theory addresses the core of evolution and is open to quantitative assessment. I believe this contribution has also the merit of speaking to different scientific communities that might find a common ground for open and fruitful discussions on complexity and evolution.” Andrea Roli, Assistant Professor, Università di Bologna. Implications and Insights Among many implications, the paper offers: Understanding into how differing systems possess varying degrees to which they can continue to evolve. “Potential complexity” or “future complexity” have been proposed as metrics of how much more complex an evolving system might become Insights into how the rate of evolution of some systems can be influenced artificially. The notion of functional information suggests that the rate of evolution in a system might be increased in at least three ways: (1) by increasing the number and/or diversity of interacting agents, (2) by increasing the number of different configurations of the system; and/or 3) by enhancing the selective pressure on the system (for example, in chemical systems by more frequent cycles of heating/cooling or wetting/drying). A deeper understanding of generative forces behind the creation and existence of complex phenomena in the universe, and the role of information in describing them An understanding of life in the context of other complex evolving systems. Life shares certain conceptual equivalencies with other complex evolving systems, but the authors point to a future research direction, asking if there is something distinct about how life processes information on functionality (see also https://royalsocietypublishing.org/doi/10.1098/rsif.2022.0810). Aiding the search for life elsewhere: if there is a demarcation between life and non-life that has to do with selection for function, can we identify the “rules of life” that allow us to discriminate that biotic dividing line in astrobiological investigations? (See also https://conta.cc/3LwLRYS, “Did Life Exist on Mars? Other Planets? With AI’s Help, We May Know Soon”) At a time when evolving AI systems are an increasing concern, a predictive law of information that characterizes how both natural and symbolic systems evolve is especially welcome Laws of nature – motion, gravity, electromagnetism, thermodynamics – etc. codify the general behavior of various macroscopic natural systems across space and time. The “law of increasing functional information” published today complements the 2nd law of thermodynamics, which states that the entropy (disorder) of an isolated system increases over time (and heat always flows from hotter to colder objects). Reference: “On the roles of function and selection in evolving systems” by Michael L. Wong, Carol E. Cleland, Daniel Arend, Stuart Bartlett, H. James Cleaves, Heather Demarest, Anirudh Prabhu, Jonathan I. Lunine and Robert M. Hazen, 16 October 2023, Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.2310223120 RRG455KLJIEVEWWF |
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