Unthinkable Solutions of Fermi's Paradox

"At some point, the gluons will no longer be able to hold the quarks together, and the hadrons will decay. Which will mean the end of matter in this universe." - Albert Einstein ¹

As it seems, in our universe, nothing is made to last. Eventually, everything gets old and dies or changes or decays into something else, and I am not referring to the life forms only but to all matter in the cosmos. For all we know, this might not be true within our own macroworld alone, but also deep below, the same goes for particles in the quantum realm as well. The fact is that everything in the universe has a tendency to achieve the lowest energy state and to finally rest within a stable system, even if that means going through various changes or decays. In the quantum world, this could be true for the Higgs field as well. According to Hawking, if it becomes metastable, the vacuum decay bubble will emerge and consume everything in order to eventually reach the lowest energy state possible. For Higgs field being everywhere in the universe, this would mean instantaneous collapse of the whole universe and it's own ultimate change into a new and ultimately alien environment with a completely new set of laws of physics in the aftermath that could not be as friendly to the living beings as they are today.

But relax, this is just a theory; it might be wrong; nothing like it happened in previous 13.8 billion years (or did it?) and the quote from the beginning is not really formulated by the famous physicist. Well, fictitious Einstein did say it in Phillip P. Peterson's 'Paradox', a remarkable piece of science fiction driven by this scientific premise, but still, it might be something he would say if he were still alive today.

'Paradox' is a relatively new novel series, so I am not going to spoil the content, but to really understand how vacuum decay relates to the well-known Fermi's paradox or to better understand aliens' actions towards Earth and other star systems throughout the universe, I'd warmly recommend the read. As a science fiction fan for years and decades, I could only say that I didn't stumble to the better science fiction in relation to concepts such as Dyson spheres, quantum mechanics, fusion engines, antimatter propulsion, warp drives, the creation of the Big Bang and inflationary space, virtual reality of enormous proportions, wormholes, travel, and communication... The list is going on, and I can only speculate what is inside the third book that has just been released (unfortunately, due to my illiteracy in German, I'll have to wait for the summer and its scheduled translation in English). Anyway, this was one of the rare book series with a sequel even more interesting than the first book, with perfectly connected endings in both of them.

The idea of vacuum decay behind Peterson novels for the solution of Fermi's paradox is indeed new in scientific background, but surely there is more logic we can think of and apply to the absence of aliens, and the idea, more than half a century old, is getting renewed attention in recent years. What I am referring to is the simulation theory and/or holographic principle. It is triggered by the very research of black holes and the information paradox, which states that physical information can be lost and swallowed by black holes despite quantum mechanics postulate that nothing, including information, can ever be lost, only transferred from one form to another. One of the solutions for the paradox I discussed a while ago with the question in the post title 'Are We Holograms?' answered Fermi's paradox perfectly.

However, to get back to science fiction, on several occasions in the past, I mentioned "The Thirteenth Floor", the movie that portrays so far the best story about a simulation of everything in existence. I don't know why, but I never read the backstory about this great film, and especially for this post, I went to check where the script came from in the first place and discovered that it was loosely based on the book called "Simulacron-3", written by Daniel F. Galouye way back in 1964. Needless to say, I downloaded the copy and liked it very, very much. Considering the year and the fact that it was written at the dawn of digital computers, the details and sophistication of the story were amazing. In relation to Fermi's paradox, if we are indeed living in a simulated world created by aliens themselves and we are all nothing more than just a bunch of artificial intelligence characters in the game, then the absence of other intelligent forms becomes clear. Or we will meet them when they become programmed and inserted in the simulation. Anytime now.

Next in line of the fictitious solution for Fermi's paradox on the first glance is not something that much unthinkable. But if we reason about communications over long distances in space, calling the ET and/or receiving a message from aliens from deep space is not as easy as we might think. By using our current technology, that is. The most obvious is the SETI project, which was founded half a century ago based on only monitoring electromagnetic radiation in search of ET broadcasts. After that, many years of looking for the signal from the above failed to find anything so far.

The most interesting and one of the first works of science fiction in this realm was Carl Sagan's 'Contact', in which aliens managed to receive the Earth's earliest TV broadcast 25 light years away, decoded it, and sent it back into SETI's antennas. Unfortunately, even though this looks much more plausible than vacuum decay or giant simulation, it really is not. Engineering and the science behind it are cruel. To broadcast anything at all in the electromagnetic spectrum, the signal must be focused and powerful enough to reach the destination without dissipation of the signal, to avoid the data being embedded in too much noise on the way, or to experience path loss while spreading out over long distances. Our EM broadcasts from Earth are meant for Earth only (or for the Moon on occasion or two in the past), and they are not powerful enough to reach even the closest stars without serious signal loss. To get weak transmissions like that, aliens around Vega might need solar system-wide antennas to detect UHF broadcasts from us. The same goes for SETI on Earth; it is unlikely we will ever get anything that is not narrow, focused, and aimed directly toward us. Nevertheless, ''Contact' will always stay on my physical and digital shelves for being one of the best science fiction films in the history of the genre.

At least for this post, the last and final obstacle with life forms swarming the vast space throughout the universe(s) is ... life itself and its potential limitations. Organic life based on carbon or something else exotic to us could be fragile and short in general. One small asteroid strikes the planet in the Goldilocks zone, and poof... everything dies and resets. Billions of years of evolution go into oblivion in a cosmic second. Even if major extinction events miraculously avoid the intelligent species, they might be destined to destroy themselves at the end of the path. Even more unthinkable scenarios we are still not aware of yet can pop into the equation. One of the obstacles could be that life could exist only in networked scenarios, or, to be precise, it could only work and evolve, more or less, in the form of a giant hive mind in relation to the mother planet. If that's true, there could be a limit in distance for a small number of individuals to leave their world, where they would ultimately lose connection to the hive and die. We never sent anyone or anything to live beyond moon orbit, so if this is true, the border of life could be anywhere beyond that.

I am not sure that Arthur C. Clarke had this in mind when he wrote 'Rendezvous with Rama' back then in 1973. Probably not. However, it was not far from common sense that in this unthinkable scenario, in order to sail toward the stars, the only way that could be done is to build enormous spaceships and giant cities that could carry everybody on the one-way journey. There are countless hazards for that kind of travel, and something along the way might happen to the people who originally populated Rama in the beginning. If we add to the story ultimate laws of physics and issues with limited speed of travel, vast distances between stars, and sparse sources when it comes to little things like food and fuel, 'the hive mind' problem could be another perfect solution to the paradox to consider.

But let's stop here with imagining all potential reasons why we still haven't met ET. If I would like only to spice it up with more unthinkable reasons, it would not be that hard. Just think about the "Zoo Hypothesis", in which we are created and observed by aliens in their science fair experiment, or the theory that we are the first intelligent civilization to emerge so far, or that there is 'The Great Filter' that limits intelligent life species from reaching the potential to dive into stars.

In the end, we could all be wrong. Evolution of species throughout the universe might not be headed toward stars at all. Perhaps we have to reset our minds and look elsewhere, no matter how strange it sounds.

¹ Quote by Albert Einstein character from Phillip P. Peterson's Paradox novel series

Novels:
http://raumvektor.de/paradox/
https://www.amazon.com/Contact-Carl-Sagan-ebook/
https://www.amazon.com/Rendezvous-Rama-Arthur-C-Clarke

Image refs:
https://www.syfy.com/syfywire/heres-how-universe-could-destroy-itself-horror-vacuum-decay
http://lcart3.narod.ru/image/fantasy/jim_burns/jim_burns_cylindrical_sea.jpg
http://starkovtattoo.spb.ru/titanfall-wallpapers

Refs:
http://www.bidstrup.com/seti.htm
https://briankoberlein.com/2015/02/19/e-t-phone-home/
https://www.computerhope.com/issues/ch000984.htm
https://en.wikipedia.org/wiki/Daniel_F._Galouye
https://medium.com/o-s/6-mind-bending-solutions-to-the-fermi-paradox

The Minoan Legacy

Often, I found myself giving a glimpse of thoughts of where I would move on this world in order to acquire at least a little bit better life compared to what we currently have. Or when. Has there ever been a time in history when there was a civilization with a more dignified style of living? With society built with a more honest foundation toward themselves and their neighbors. With equality among people, genders, colors, skin, and different cultures. With not at all or just a hint of superstition and religiosity. With no temples higher than schools and people's homes. With cities without strong police keeping order and without military of any kind. Was there a country without fortifications, both real and metaphorical? With no or just a bearable hostility toward others...

There is definitely no such idealistic settlement in this world. Not now. But there was one before. More than three thousand years ago on the island of Crete. The first civilization in Europe and perhaps the first and last one that fits this description. The place where I would time travel without hesitation if I could.

We know them in our history books as the Minoans, but that wasn't their real name. What they called themselves we don't know. We don't understand their letters and can't read their tablets. They built marvelous settlements with almost all the modern infrastructure we are familiar with today. Glorious city-palaces with paved roads between them. With main squares where they preferred practicing sports and arts instead of going into temples to pray. They were people who invented and lived one idealistic, peaceful life and based their wealth on trades among themselves and all the others across the sea.

Unfortunately, after several attempts throughout eons, human nature and natural catastrophes destroyed Minoan civilization, and these people at the end dispersed fully, and their way of life faded away for good. Among neighboring civilizations and their saved documents, as well as with the Bible, their names were probably either Keftiu, Kaptarians, Caphtor, or Kabturi. Or if you like, we can even call them Atlanteans if we connect Plato's story with the Minoan volcanic eruption that reshaped the island of Thera in the middle of the second millennium BC. Perhaps we should wait for their Linear A script to be revealed by maybe another Rosetta Stone, but until then, Sir Evan's label for Minoans based on the old Greek mythology is the best we've got. Nevertheless, this blog post is not really history research, and more stories about related old times I tried to list below in the references, but one thing is for sure. The end of Minoan culture, which started with earthquakes and at least one cataclysmic volcanic eruption, faded and dispersed during the final couple of centuries of the second millennium with hostile raids and occupations over time from both directions: mainland Greece in the face of old Mycenaeans and ancient invaders from the direction of the Middle East.

However, their life based solely on manufacturing goods and food, honest trade, sports, arts, and all the non-hostile human activities was once indeed possible and flourishing. Unfortunately, their legacy is, as it seems, lost for good, and after more than three and a half thousand years, we are living in a world filled with fear of self-destruction with little hope for humanity to survive the next three millennia. Anyhow, the road, or to better say, the airplane, took us this summer to the island of Crete, and we landed at the Chania airport, which is also the military base that hosts both air and nearby naval forces. The sight of supersonic fighters constantly flying above the beaches, heavy military aircraft parked next to the civilian runway, and large destroyer ships anchored in Souda Bay was definitely not something old Minoans would evolve into if history played the cards differently. After visiting the Knossos archeological site and the wonderful museum in Heraklion dedicated to these ancient people, I am certain of it.

Caused by the city's amazing scope and Minoan fascination for bulls, centuries after the fall of civilization, Greek mythology created one of the most famous stories with characters as strong as Daedalus, Icarus, King Minos, Theseus, and, of course, the Minotaur captured in the center of the labyrinth. On the other side, the most plausible truth of why Knossos was built the way it was built is simply because Crete was positioned on top of the movement of the African tectonic plate under the Eurasian plate. This is causing lots of earthquakes, small and big, and results from the complex geological process; the entire eastern side of the island is sinking while the western part is rising. The ancient builders purposely made the palace in this way in order to sustain constant ground shake, with buildings and chambers literally supporting each other from all directions.

It probably goes without saying that I am fascinated with Greece and the Greeks. Their amazing history and all the contributions their ancestors gave to the rest of the world are enormous. With this summer trip, I rounded out walking the lands of all three main stages of ancient Greek times. Classical Greece that belongs to the mainland north of Sparta, the Mycenaean epoch that precedes them in the time of Agamemnon, and now the ancient civilization of Minoans that precedes them all. Surely, there are many more sites to see, but somehow I felt today that I fulfilled the genuine urge to visit all the main places and to walk the same paths where stories from history (and mythology) took place.

Our prime vacation time this summer was in Agia Marina, a cute little place several kilometers west of Chania, where we spent a wonderful ten days exploring local beaches and took an excursion to the old Venetian harbor in the old city and its nautical museum with an exact replica of the Bronze Age Minoan ship. The second trip to Heraklion and Knossos completed our travel through the history of the island, and the following day-by-day travel video clip Viktor and I made hopefully will show you more than still images could, especially if you have never visited Crete before.

Surely, summer vacations are never about visiting museums and the history of the area. It is also about the present, and in the most hedonistic fashion, we also visited the Balos Lagoon, one of the greatest beaches in Europe, and, most of all, tried to enjoy the time by meeting local people and visiting local sites and the neighborhood. It is hard to say what we liked the most, and I guess the best thing is to say that Crete is an exceptional place to visit. Something we will definitely try to do again. Many thanks to all the good people we met this July, especially to the crew of Fly Fly Travel and their great guides, Nebojša and Dobrivoje, for all their super-professional work and help.

Image and video refs:
https://photos.app.goo.gl/Tp8ugeNBg07zE9q52
https://www.greecehighdefinition.com/greece/

Refs:
http://www.odysseyadventures.ca/articles/knossos/articleKnossos01.html
http://paleoglot.blogspot.rs/2010/01/minoan-name-for-minoa.html
http://www.minoanatlantis.com/Minoan_Science.php
http://www.bbc.com/news/science-environment-22527821
https://en.wikipedia.org/wiki/Knossos
https://www.timemaps.com/civilizations/minoan-civilization/
http://ancient-greece.org/history/minoan.html
https://en.wikipedia.org/wiki/Linear_A
https://en.wikipedia.org/wiki/Minoan_civilization
https://www.saylor.org/site/wp-content/.../HIST101-2.3.2-MinoanCrete-FINAL.pdf
http://www.ancient.eu/Minoan_Civilization/

Stone Age of Iron Gates

There were lots of breakthroughs in human history until this date. Some were instant and recognizable events or technological inventions, and some were slow evolutionary processes in the history of our species. Whatever they were, the outcome always reshaped the course of mankind entirely. In our own time, one of those is no doubt learning how to split the atom and invent the nuclear bomb. We are still living in the post-turbulence time of that latest breakthrough that has the potential to raise us from the Earth toward the stars. Some would say that it is still unknown whether this one is more of a civilization-killer event or a true entrance into another phase of humanity. We will wait and see. Either way, it is a breakthrough, nevertheless. In early human history there was one similar invention that had the same uncertainty. It was called the "Neolithic Revolution", and it happened in the middle of the Stone Age. And yes, even though we are still here, consequences of this invention are still very much all around us.

"Lepenski Vir" by Giovanni Caselli

Yes, the invention is, of course, agriculture along with domesticating wild animals. In this part of the world it happened around the year 5300 BC, and along with the Vinča culture, it was invented by one of the oldest civilizations that occupied Iron Gates, the great gorge of the mighty Danube, at the spot called Lepenski Vir (Lepen Whirlpool) near the Koršo hills at the right bank of the river. The gorge had everything for the rise of one medium-sized settlement for our Mesolithic predecessors. Large river with lots of fish; hills and valleys very near the bank with lots of small animals, deer, and especially easily hunted herds of aurochs (now extinct species of wild cows); and lots of water birds.

Many things happened in human minds with the agricultural way of life. If you ask me, it was the point when humans abandoned the 'natural' way of life, or, to better say it, it was the time when natural equilibrium with humans being just a part of the biodiversity microcosm of the inhabited area changed inevitably. We became the ultimate and the only player. Growing our own food and enslaving wild animals had raised us toward the godlike creatures, and we left our prehistorical ways for good. Just like with nuclear power, we made one great step in human evolution. And just like with the nuclear bomb, we invented all the side effects we are suffering to this day.

With agriculture we didn't just invent unlimited food supplies. We got ourselves envy and jealousy toward our own neighbor and cousin for simple things, like him having more food or land. We started to hunt for pleasure and not just for food. We started to steal and hate. We invented divine beings and prayers for them to spare our crops from natural hazards between planting and harvesting seasons. Let me just not repeat myself too much on the topic.

Anyway, yesterday I took my family to the Lepenski Vir and its wonderful museum to learn more of these great people and how and why, on Earth, they managed to survive several millenniums in tent-based settlements and lasted for maybe the longest period of time in human history. As for why, unfortunately I can't explain with words. You would have to visit Iron Gates and see it for yourself. In short, it is a beautiful site. The river is magnificent, and the gorge is one of a kind. The forests are still there, and the feeling is, well, if I were one of the Mesolithic explorers on foot, finding this place would be the same as finding heaven. Migrating it out would be, from one hunter and fisherman group's point of view, well, stupid.

Perhaps the only thing this place doesn't have is lots of room for large agriculture fields, and eventually these people left it as soon as they became too dependent on the Neolithic Revolution, and from that point in time in the fifth millennium before Christ, we have no idea where they went and spread. Probably upstream on the Danube in search of large plains for their crops is currently the most valuable scientific explanation. Maybe something more happened in addition to agricultural reasons to force them to leave, but we don't know. Today, one of the largest dams in the world, named 'Iron Gates I', created significant landscape change in the form of a long river lake and flooded the entire gorge and all the ancient settlements, preventing further exploration in search for more clues.

Perhaps, for me, these guys in pre-agricultural times were extremely interesting for many reasons. Anthropologically speaking, they were large compared to other humans in Europe at the time and lived longer and healthier lives. Thanks to their diet with most of the fish dishes on their stone tables, some of the prominent members of the society lived more than 60 years, and some of them were tall enough to play in the NBA with ease. Well, of course, most lived to about 40-50 years old, but with their average height of 165 for women and 172 for men, they might have origins in the old Cro-Magnon species from the Paleolithic. A fascinating story about all the skeletons in tombs was that no traces of violent deaths were found. Apparently, they were extremely peaceful people, and also, the interesting fact that all excavated skeletons (more than 150 in total) are missing only two teeth gives a clue that their amazing diet with almost 70% fish and the rest meat and berries was a fact that they literally lived in some sort of Mesolithic paradise.

At the end, all the main exploration and excavations of this site were made by Professor Dragoslav Srejović of the University of Belgrade. 136 buildings, settlements, and altars were found in the initial excavations in 1965-1970. I read somewhere that Dragoslav Srejović was a giant in a Newtonian way of definition, and I couldn't agree more. This short film above is the same one they played for us in the museum. I am sorry I couldn't find the one with English subtitles, but it was a great learning experience and an amazing documentary considering it was filmed in the same time lapse as the exploration. And as my wife noticed, it has even a romantic tale in the background that gives a special touch and feel of one typical archaeological life in the mid-sixties.

Refs:
https://en.wikipedia.org/wiki/Lepenski_Vir
http://www.donsmaps.com/lepenski.html
https://en.wikipedia.org/wiki/Aurochs

Atlanteans

If I am going to give a thought or two about ancient Atlantis, its mysterious people, and all the conspiracy theories behind it, there is no doubt that I'll first think of the origin of the story. Classical Greece and Plato. One of the most famous scholars from BC. In his own time, Plato was definitely the top Greek philosopher from ancient Athens, who lived in the fourth century before Christ and dedicated his entire scholarly life to philosophical research and development of modern society and politics. The method he used in his publications was dialogues, a very popular way of expressing scientific thoughts at the time. Plato's dialogues, in which he never took the role as one of the participants, were often the front story accompanied with narration, but in some of them he even excluded the narrator and presented his work in pure novel style, with his characters carrying the story all the way.

In regard to today's title, two dialogues are especially interesting—Timaeus and Critias. Participants in the dialogues were Socrates, Timaeus, Hermocrates, and Critias, and Plato tried to describe the perfect society time-framed way back before the old Classical Greece. In short, these two dialogues describe a tale from a man called Solon, another Athenian, who, during his travels throughout ancient Egypt, learned about mysterious people who lived and perished many generations before. Twenty years or so before these dialogues, Plato had written his masterpiece "The Republic", in which he discussed what he thought of an ideal state with a 'just man' and the meaning of justice in general from the point of view of Greek cities from the classical time. His ideal state was named 'Ancient Athens', placed in existence 9000 years before Plato's time (or 900 if the suggested error in translation is true), and governed with a superior and almost utopian society. As it seems, Atlanteans are used in Plato's books just as an example of how even the enemy that was so powerful, beyond any current comprehension, is incapable of defeating a perfectly regulated society. After that the story went wild, and Atlanteans, who tried to enslave the entire Mediterranean, were easily defeated by 'utopian' and perfectly organized Athenians. In the aftermath, their superb armada retreated to their island, and the gods in their final rage destroyed the entire Atlantean civilization, which Plato described in his famous words, "There occurred violent earthquakes and floods, and in a single day and night of misfortune, the island of Atlantis disappeared into the depths of the sea." In the second dialogue, "Critias", Plato described in more detail the origin of the 'ancient' Atlanteans, with extensive use of old Greek mythology, as Poseidon's heaven, who created a perfect society that ultimately, over time, started to fade out as soon as they started losing their divine origin and got overwhelmed in corruption.

Today, we have great knowledge about ancient Greek times, and so far there are no scientific facts in favor of "ancient of the ancient" Greek society that is older than 3 millenniums BC, who fought mighty civilizations that came from the other side of the Pillars of Hercules and both vanished without a single trace. However, there is a faint clue and tons of theories of where Plato really found inspiration for this incredible tale.

Reconstruction of a late Cycladic Ship (© 7reasons, Michael Klein)*

As for the faint clue, I would vote for the ancient Minoan civilization and their predecessors, who preceded the Greeks in the Aegean and suffered ultimate decimation from both natural disaster and human invaders. They lived on the island of Crete within the ancient settlements of Knossos and Gortyn and also on the northern Aegean island of Thera (Santorini) in the ancient site of Akrotiri, which, just like Roman Pompeii, is remarkably preserved after the tremendous volcanic eruption. Their civilization flourished in the late Bronze Age and, like in Plato's words, within a single day and night, around the year 1600 BC, disappeared into the sea in one of the most powerful volcanic eruptions in the history of the entire world. What is today known as 'The Minoan eruption of Thera', seismologists tend to classify as four times more powerful than the well-known explosion of Krakatoa. If Minoans had more settlements in the neighborhood, which was likely, they were all destroyed and sunk during the natural reshaping of the archipelago. A massive eruption, no doubt, created a large tsunami wave that probably reached all the way to Crete and ultimately decimated the Minoan people in the northern part of the island. In the following years, pirates and thieves from the sea and land took the chance and made sure for Minoans to never recover to what they once were.

Well, in conclusion and after this small history glimpse, if you ask me, there is a fair chance that Plato's Atlanteans are truly based on ancient Minoans. After all, 2300+ years ago, in Plato's time, the world wasn't big, and the entire cradle of the civilization, as we popularly call Greek Classical times, was small and all about the Aegean Sea. Even the Mediterranean was too large for wooden galleys and far travels. Ancient Minoans came to the Aegean two millennia before Plato, and after their misfortune, I am sure the legends and myths about them grew slightly above the facts. Still, their language, clay tablets, art, pottery, architecture, and overall history prove they once were a very respectful and organized society.

There is no doubt that Atlanteans from Plato's 'Timaeus and Critias' served just a supporting role in this piece of philosophy, but still, ever since, the Atlantis story has had a large impact on literature, comic books, and movies. They are used in tons of novels and portrayed as an insanely advanced civilization with all the technological wonders, perfect cities, flying ships, state-of-the-art armory, etc. There is no bay or gulf in the Mediterranean Sea and Atlantic Ocean all the way to the Caribbean that some rich adventurer or scholar didn't try to find the Atlantean ruins or at least to post a new theory of the Atlantis site or a conspiracy theory of some sort. To be honest, I am really ok with that—if you look at it from the entertainment point of view, what you get is very much fun, and if you read it on the beach, it surely adds another level to your vacation time.

This is exactly what I did this summer, and during our ten days of R&R on Thassos Island of the northern Aegean, I loaded all three books of The Origin Mystery on my Kindle and swallowed them all in record time. Honestly, from this trilogy I expected a lot, and this is exactly what I got! You have to be brave to make yet another novel about Atlanteans, and A.G. Riddle wrapped it just right. He managed to connect several sci-fi genres into one successful story. For my taste all the sciences are there and connected perfectly. Biology, virology, genetic research including junk-DNA involvement, physics and space travel, quantum entanglement, Antarctica, known history, and the use of connection and conspiracy theories like the Nazi bell (Die Glocke) or the Roswell UFO sighting. Play with time dilation and hibernation. Space battles of enormous proportion. Explanation of gods and ancient astronauts. If you add the usual 'Indiana Jones' type of adventures and romance, there was no better choice for me this July. Perhaps, using so many connected sciences in the plot is too risky, as the author faces the challenge of choosing what is more important and deserves to be explained better at the expense of other technologies or speculations, but I don't mind. All in all, Riddle's Atlanteans are perhaps the best version I've read in a long while, and I warmly recommend it.

Reconstruction of the Akrotiri Supervolcano (© 7reasons, Michael Klein)*

As for the real Atlanteans, or in this case ancient Minoans, I hope some of next summer will lead us to the southern Aegean, and then this story will earn another post in the thread. No doubt with images from ancient Akrotiri. In the meantime, don't miss the below link with incredible scientific reconstructions from before the Minoan Eruption made by the Ludwig Boltzmann Institute for Archaeological Prospection and Virtual Archeology (LBI ArchPro).

Image credit:
* The Akrotiri Supervolcano (© 7reasons, Michael Klein)