John M Freedman Profile picture
Global Studies Scholar and Lecturer, storyteller, travel blogger & photographer, 'Big History' proponent, retired physician, intellectual omnivore
Dec 31, 2025 4 tweets 2 min read
HAPPY NEW YEAR TO ALL. And a bit of interesting trivia to celebrate the day: Where is the first inhabited place on Earth to see in the New Year? Answer: Kiritimati, aka Christmas Island, a small atoll in the Line Islands of the Republic of Kiribati. Image
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It's first because the international date line pooches way out in an irregular pattern (since 1995) to encompass all of Kiribati's 3 sprawling island chains: the Line, Gilbert, and Phoenix archipelagoes. The easternmost portion around Kiritimati is the UTC+14 time zone. 2/4 Image
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Dec 9, 2025 6 tweets 4 min read
Attendees at my 'Darwin Down Under' presentation are often surprised to find that it was in Australia's Blue Mountains - not in the Galapagos - that the young naturalist had his first heretical thoughts about the origin of species. 1/6 Image Darwin was amazed and puzzled that the platypus - a creature strangely and profoundly different from the English water shrew - could exist and thrive in the exact same riverine environmental niche. He noted wryly in his diary that one would have to postulate "two creators." 2/6 Image
Dec 9, 2025 4 tweets 2 min read
Saw these beautiful vivid blue bird eggs (?fallen from a nest) in the rainforest terrain of tropical Queensland today. Only on closer look, they're not eggs. What are they? Image They are the fruit of the Blue Marble Tree, Elaeocarpus angustifolius, also known as blue quandong, native to Australia, India and SE Asia. The beautiful blue color is not due to pigments as in other fruits such as blueberries or Concord grapes or plums.Image
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Dec 9, 2025 6 tweets 3 min read
I took these photos in northern Queensland today to illustrate a point about the koala's opposable thumb(s) in my 'Marsupials & Monotremes' forum. So here goes: Is it true that koalas are the only non-primate with an opposable thumb? Image
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Yes indeed. They actually have 2 opposable digits - a true thumb and an opposable 2nd digit as well, designed for grasping eucalyptus branches. They also have remarkably human-like fingerprints! - likely to help grasp the smooth leaves they feed on. Image
Dec 8, 2025 8 tweets 3 min read
On this day of solemn tribute to the fallen at Pearl Harbor I want to share one of the key points I make in my 'Epic History of Japan' lecture series. Specifically: Is there truth to the (conspiracy) theory that FDR knew and permitted the attack? Image A careful review of the evidence does not support the theory that he knew. What he did know - as did both the U.S. and Japanese governments and militaries - is that war was inevitable and coming very soon. The idea that a Japanese attack itself was a surprise is fictitious. 2/8
Dec 6, 2025 6 tweets 4 min read
The Battle of the Coral Sea, May 4-8, 1942, was a pivotal event in the Pacific War. It was the first time Japanese momentum was stopped, it saved Australia from an isolating blockade or worse, it ushered in a new age of carrier warfare, and it set the stage for the Allies' definitive victory at Midway. 1/6Image The Battle would thwart the Japanese plan to take Port Moresby in New Guinea, on Australia's doorstep. Aircraft carriers would battle each other via their aircraft without ever directly sighting each other - a first in naval history. 2/6 Image
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Dec 5, 2025 5 tweets 4 min read
Who discovered Australia? That's easy: the first Melanesian migrants over 60,000 years ago who made it across Wallacea (by island-hopping!) to Sahul, the super-continent which comprised Australia, New Guinea and Tasmania. 1/5 Image
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Who was the first European to land on the Australian continent? Dutch mariner Willem Janszoon in 1606, 164 years before Cook. Dirk Hartog and numerous other Dutch explorers followed, but the Dutch lost interest and focused on Indonesia and the lucrative spice trade. 2/5 Image
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Oct 21, 2025 6 tweets 4 min read
Really enjoyed narrating our transit of the Kanmon Strait this morning. The storied Strait separates Honshu and Kyushu and connects the Sea of Japan to the Inland (Seto) Sea. So much history here in this narrow (just 0.37 mile wide) gateway. Image
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The Battle of Dan-no-ura took place here in 1185, wherein the Minamoto clan defeated the Taira clan, ushering in the Kamakura shogunate & a new feudal age that would last 700 years. The epic naval battle ended the Genpei War and is recounted in the classic Tale of the Heike. 2/6 Image
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Sep 2, 2025 4 tweets 2 min read
On this day in 1945: WW II ended, on the deck of battleship USS Missouri in Tokyo Bay, with a formal 23-minute ceremony and the signing of the Instrument of Surrender. MacArthur was the primary signatory for all the Allies; Nimitz (rightfully) also signed, representing the USA. Image Today you can visit the USS Missouri, now a museum, at Pearl Harbor. Along with the sunken USS Arizona which is now a moving memorial, these 2 ships are the bookends of WWII in the Pacific, marking Dec 7 1941 and Sept 2 1945. Image
Jul 17, 2025 5 tweets 4 min read
So much to see in the Belém district of Lisbon! Definitely worth a good half-day there to see the impressive and moving Padrão dos Descobrimentos (Monument to the Discoveries), the magnificent 16th-century Jéronimos Monastery (with DaGama's tomb) and the storied Belém Tower. 1/5 Image
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All are within a few minutes walk of each other on the scenic north bank of the Tagus River. Also a few minutes by foot is the excellent Museu de Marinha (Maritime Museum), where you'll be greeted in the entryway by O Infante (Prince Henry) himself. 2/5 Image
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Jul 9, 2025 5 tweets 3 min read
In the summer of 1486, a spirited Italian mariner named Christopher Columbus presented his far-fetched but strangely intriguing plan which he called 'The Enterprise of the Indies' to Spain's reigning monarchs, Ferdinand & Isabela, at their Royal Alcázar (Castle) in Córdoba. 1/5 Image Today you can still walk through the portals, halls, and gardens that Columbus did. The monarchs were too busy with the final phase of the Reconquista (taking southern Spain back from its long-time Moorish colonizers) to seriously consider the upstart Italian's wild proposal. 2/5 Image
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Apr 15, 2025 5 tweets 3 min read
Jagalchi Market in Busan, South Korea, is my favorite fish market in the world. Or I should say: SEAFOOD market, because every marine creature imaginable (and then some) can be found there. Featured prominently is this favorite Korean snack, called MEONGGE: Image
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Is it animal, mineral, vegetable, or alien being? In fact it's an animal, specifically a sea squirt (though also misleadingly called sea pineapple) - a zoologically interesting tunicate proto-vertebrate with the rudiments of a notochord during its larval stage. Image
Apr 8, 2025 4 tweets 1 min read
Each of the four largest seated Daibutsu (Giant Buddhas) in Japan is exquisite, and all are well worth a visit. #1: The Showa Buddha in Aomori Image #2: The Nara Daibutsu at Todai-ji Image
Mar 22, 2025 6 tweets 4 min read
First time in Guam (just chilling for a week between lecture tours in the Carolines and Japan). I'm delighted and impressed, on multiple counts. Let me count the ways in which the largest island in Micronesia is a great destination: 🧵 Image 1- It's extremely beautiful and geologically interesting, with a rugged green volcanic south and an uplifted, sculpted limestone north. That means stunning mountains & beaches, with the latter mostly encircled by a barrier reef which makes for great swimming and snorkeling. Image
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Mar 16, 2025 6 tweets 3 min read
Chuuk Lagoon's serene, idyllic beauty is in contrast to its violent past as Japan's main WWII garrison in the central Pacific. It was heavily bombed Feb 17-18, 1944 in Operation Hailstone as the Allies advanced toward Japan via the Gilberts, Marshalls, Carolines and Marianas. Image
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The deep, capacious lagoon comprises 19 higher volcanic islands, 10 atolls, and over 100 coralline islets. Image
Mar 8, 2025 4 tweets 3 min read
Bougainville Island is an interesting (and beautiful!) place. Geographically and geologically, it is part of the Solomons archipelago. It is in fact the largest of the Solomons, followed by Guadalcanal. Image
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But politically, it is part of the nation of Papua New Guinea, not part of the Commonwealth Nation of the Solomon Islands. Image
Mar 2, 2025 5 tweets 2 min read
A flight into history: Just flew From Brisbane to Honiara International Airport. Honiara is the capital of the Solomon Islands and is on the site of Henderson Field, the strategically critical airfield that fueled the grueling and savage 6-month Battle of Guadalcanal in 1942-3. Image
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The airfield was taken from the Japanese, who had invaded and occupied Guadalcanal in July 1942. The Americans re-named the airfield in honor of Lt. Lofton Henderson, the marine air squadron commander who had been the first to perish in the June '42 Battle of Midway. Image
Feb 1, 2025 5 tweets 4 min read
Back in beautiful Rangiroa today, the largest atoll in Polynesia (and 3rd largest in the world after Kwajalein in the Marshall Islands & Huvadhu in the Maldives). You could fit all of Tahiti into Rangi's capacious lagoon which is surrounded by 400 coral islets called motus. 1/5 Image
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Rangiroa means 'Vast Sky' and it lives up to its name. It's about 48 miles long by 20 miles wide and its circumference is over 120 miles. The photos below were taken from inside its 'inland sea' lagoon - it might have been called 'Big Water'. 2/5 Image
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Jan 24, 2025 4 tweets 3 min read
Back on beautiful Fakarava today, 2nd largest atoll in French Polynesia (after Rangiroa) & notable for being R.L. Stevenson's first stop after the Marquesas on his Pacific voyage on The Casco in 1888. He wrote of it in an essay 'An Atoll at Hand' in his book 'In The South Seas'.Image
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Fakarava is in the Tuamotu archipelago. Its huge rectangular lagoon sits where a mountainous volcanic island once loomed but has subsided completely beneath the sea over millions of years, leaving only a ring of coral motus. Image
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Jan 22, 2025 6 tweets 4 min read
How did the Marquesa Islands get their name? It was given to them by Spanish mariner Alvaro de Mendaña, the first European to reach the islands, in 1595. He named them after the Marquesa de Cañete, the wife of his patron. 1/6 Image Mendaña's voyages would go far beyond Polynesia in search of the mythical southern continent of Terra Australis. But his voyages would be blood-soaked, and end in mayhem in the Solomon Islands. An excellent account by Robert Graves: Image
Dec 4, 2024 4 tweets 2 min read
St. Kitts & Nevis is a Caribbean island nation in the Leeward Islands of the Lesser Antilles. It is the smallest, least populous, and newest (1983) country in the Americas. St. Kitts was both England's and France's first toehold in the Caribbean- the 'mother colony' for both. Image
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It's lush and beautiful, straddling the Caribbean and Atlantic. Below is a view looking southeast from St. Kitts to Nevis. The clouds that gather on the volcanic Nevis Peak give the mountain its name, derived from the Spanish word 'nieves' for snows. Image