1904 to 1962, Franco-Siamese Indochina and The Hague • The old line became a full border war. After a fatal clash in spring 2025, Thailand and Cambodia fought a five-day conflict in July 2025 that killed at least a dozen people and displaced several hundred thousand civilians, including in Preah Vihear province, with all land border crossings closed from late June 2025. A ceasefire announced on 27 December 2025 was almost immediately disputed, each side accusing the other of violating it in early January 2026, and the frontier has remained sealed and tense through 2026. The conflict is a reminder that a border is not a fact of nature but a claim that hardened because, at the crucial moment, no one pushed back: the watershed never moved, but the line drawn around the temple in 1907, and left unchallenged, is still killing people more than a century later.
An eleventh century Khmer temple, Preah Vihear, sits on a cliff in the Dangrek mountains. A French treaty in 1904 put the border along the watershed, which should have left the temple in Siam. But the 1907 map drew the line the other way, and Siam never objected. In 1962 the World Court gave the temple to Cambodia, not on the geography but on the silence: a country that says nothing for fifty years is taken to have agreed. In 2025 and 2026 Thailand and Cambodia fought a real war along that same line.
•4 min read
Antiquity to 1936 • The 2025-2026 argument over artificial-intelligence 'doom' repeats the same apocalyptic register at maximum stakes. In October 2025 more than 2,000 people, including AI 'godfathers' Geoffrey Hinton and Yoshua Bengio and Apple co-founder Steve Wozniak, signed a public statement calling for a prohibition on developing superintelligence until it can be proven safe, citing the risk of human extinction. Hinton now puts the chance that AI causes human extinction within thirty years at 10 to 20 percent; Bengio warns the race for AI dominance could create machines with self-preservation goals of their own. The structural rhyme is exact: a new information technology met with the prediction that it will not merely disrupt us but end us. The historical record suggests the genre of total catastrophe is almost always wrong, while the quieter prediction that the technology will change us in unforeseen ways is almost always right.
On 19 February 1881 the New York Times explained, deadpan, how the telegraph would seduce the earth's currents, shift the poles, tip the planet off its axis, and throw the solar system into catastrophe. It was mocking a prophecy made in earnest. For two thousand four hundred years, from Socrates on writing to a bandmaster on the phonograph, every new machine has arrived to the same announcement of the end of the world. Now it is artificial intelligence's turn, and some of the men who built it are the ones predicting extinction.
•6 min read
1907 to 1910, Frankfurt and Wiesbaden • KRAS, first identified as a human oncogene in 1982, is mutated in more than 90 percent of pancreatic cancers (among the deadliest of cancers) and large fractions of lung and colorectal cancers. For roughly forty years it was considered the archetypal 'undruggable' target, because the RAS protein is structurally smooth and lacks the deep binding pockets that small-molecule drugs normally exploit; company after company tried and failed. In 2026 that changed. The Phase 3 RASolute 302 trial of daraxonrasib, a RAS(ON) inhibitor from Revolution Medicines, was presented at the ASCO Annual Meeting in late May 2026 and published in the New England Journal of Medicine: in previously treated metastatic pancreatic cancer it nearly doubled median overall survival, about 13.2 months versus roughly 6.7 months for chemotherapy. The drug works not by forcing a fit into a pocket that does not exist, but by binding the cellular helper protein cyclophilin A, which then clamps onto the active (ON-state) RAS protein and shuts down its signalling: a 'molecular glue' that reaches an unreachable target. It is Paul Ehrlich's magic-bullet logic, designing one molecule to find and stop one target, applied a hundred and sixteen years later to a target everyone had declared impossible.
In 1909, a young Japanese scientist injected a rabbit with the six hundred and sixth compound in a numbered series, one his colleagues had already declared useless and shelved. By morning the syphilis was retreating. Paul Ehrlich's magic bullet was real, the first synthetic cure and the birth of chemotherapy. In June 2026, a drug called daraxonrasib finally hit KRAS, the cancer target everyone had called undruggable for forty years, using the very same logic.
•5 min read
Classical Greece, 421 to 404 BC • On 11 June 2026, after months of open war between the United States and Iran, President Trump announced a 60-day ceasefire intended to give the two sides time to negotiate the contentious issues toward a final agreement. The negotiations centre on the same kind of fault lines that doomed the Peace of Nicias: control of a vital chokepoint, the Strait of Hormuz (through which much of the world's oil passes), and the role of regional proxies, with Iran tying any broader agreement to a halt in Israeli operations in Lebanon. It is a truce between exhausted enemies who do not trust each other, whose allies and proxies are not bound by it, and who can use the quiet to rearm: structurally, the shape of the Peace of Nicias rather than the shape of a peace.
In 421 BC, exhausted Athens and Sparta signed a peace meant to last fifty years. It lasted six, and the six years of peace destroyed Athens more thoroughly than the ten years of war that came before. In June 2026, the United States and Iran announced a sixty-day ceasefire to negotiate a final agreement. The Peace of Nicias is the warning about what a truce really is.
•5 min read
1960s • In a study reported in late May 2026, a Harvard Medical School team found in mice that the stress hormone cortisol closes the critical period: rising cortisol switches on a gene program in astrocytes (the brain's support cells) that builds perineuronal nets, an extracellular-matrix lattice that locks neural circuitry in place. More strikingly, when the team genetically removed the glucocorticoid receptor (which detects cortisol) from adult mice, the closed critical periods reopened, restoring youthful plasticity. By examining an existing single-cell human brain dataset, they verified that the same astrocytic pathway emerges in human infancy and peaks around adolescence, suggesting the window that Hubel and Wiesel showed closes for life may have a latch that can be lifted, with implications for amblyopia, stroke recovery and adult learning.
In the 1960s, David Hubel and Torsten Wiesel sewed shut one eye of a kitten and discovered that the brain has a season: a brief early 'critical period' when experience rewires it for life, and then a door that closes hard. It won them a Nobel Prize and explained the lazy eye. For sixty years that door looked one-way. In late May 2026, a Harvard team found the molecular lock that closes it, cortisol acting through astrocytes, and showed that in adult mice you can lift the latch and reopen the window.
•4 min read
1948 Prague • On 7 June 2026 Armenia, for a generation Russia's closest ally in the South Caucasus (hosting a Russian base and belonging to Moscow's security alliance), held a parliamentary election that became a referendum on its attempt to climb out of Russia's orbit toward the European Union, a pivot Prime Minister Nikol Pashinyan had accelerated after Moscow stood aside during Armenia's 2023 loss of Nagorno-Karabakh. Western intelligence officials and international observers described a broad Russian covert interference campaign, disinformation, money and support for pro-Russian candidates, and Putin had pressured Pashinyan in April 2026 to allow a jailed pro-Russian tycoon to run. This time the pressure did not fully work: Pashinyan's Civil Contract won about 49.8 percent and a majority of roughly 64 of 105 seats, but fell short of the two-thirds needed for the constitutional referendum tied to a lasting peace with Azerbaijan, leaving Armenia still caught in the same vice that crushed Czechoslovakia, a small democracy hemmed in by a larger neighbour that does not accept its right to choose its own friends.
In February 1948, Czechoslovakia, the last working democracy in Eastern Europe, was swallowed by the Soviet bloc in three weeks, without a single tank crossing the border. Two weeks later its foreign minister was found dead beneath a window. The lesson was brutal: a small state in a great power's orbit does not get to choose. On 7 June 2026, Armenia tried to vote the other way, steering out of Russia's orbit toward Europe despite a covert Russian campaign to stop it. The two stories run in opposite directions, which is exactly why they rhyme.
•4 min read
1838 London • In a study published in Current Biology in June 2026, Mary Kieseler and colleagues at Dartmouth showed that California two-spot octopuses (Octopus bimaculoides) can learn to use a mirror to locate a crab hidden outside their direct line of sight, ignoring the reflection, inferring the real prey's position, and going to it (correct about 73 percent of the time after training). It is the first invertebrate demonstrated to use a mirror to understand its environment. Because the octopus lineage diverged from the vertebrate line more than 500 million years ago and evolved its intelligence independently (with roughly two-thirds of its neurons in its arms), the result suggests the mirror may never have been measuring closeness to humans at all, but a capacity evolution can build more than once, by more than one route.
London, 1838: a young Charles Darwin watched an orangutan named Jenny puzzle at her own reflection and filed the notes not under 'animals' but under 'Man.' The mirror became science's tool for asking the oldest question in biology: what is going on inside another mind? In June 2026, an octopus, a creature whose lineage split from ours over 500 million years ago, was shown using a mirror to find prey it could not see, the first invertebrate ever to do so, and the answer to Darwin's question got stranger.
•4 min read
1958 Taiwan Strait • At the end of December 2025 China conducted its largest exercises yet around Taiwan (Justice Mission 2025), with the China Coast Guard patrolling and encircling the same outer islands of Kinmen (Quemoy) and Matsu, closing to within about 1.3 to 1.6 nautical miles, while all 84 scheduled flights between Taiwan and the islands were suspended, affecting roughly 6,000 travelers. Analysts assessed the drills as a rehearsal for a blockade meant to choke off Taiwan's shipping and energy and prevent outside aid, escalating the Fourth Taiwan Strait Crisis. The pressure is being applied first at the very islands Mao shelled in 1958, and the deliberate ambiguity that held the line for a generation is wearing thin.
On 23 August 1958, Communist China opened fire on two specks of rock two miles off its coast, Quemoy and Matsu, and for a few weeks the world's first serious nuclear crisis turned on whether America would fight for them. Eisenhower found a way to answer without ending the world. Sixty-eight years later, China's largest war games yet sent the coast guard circling the very same islands, now spelled Kinmen and Matsu, rehearsing a blockade. History did not just rhyme. It chose the exact same two islands.
•4 min read
1879 Baltimore • In June 2026 a team led by Dongchen Qi (Queensland University of Technology) and Xiao Renshaw Wang (Nanyang Technological University, Singapore) published in the journal Newton a study of the nonlinear Hall effect in the topological insulator Bi2Te3, showing it produces a direct-current transverse voltage from an alternating current with no external magnetic field, survives at room temperature, and is controlled by skew scattering from impurities and phonons, pointing toward battery-free energy harvesting that rectifies ambient radio-frequency signals into usable power.
Johns Hopkins, 1879: a twenty-three-year-old graduate student named Edwin Hall doubted a single sentence in Maxwell's textbook, ran a current through a leaf of gold, and found a voltage that was not supposed to exist. He had measured the sign of the electron eighteen years before anyone discovered it. 147 years later, in June 2026, physicists found a new version of his effect in a strange crystal that needs no magnet at all, and might quietly power the next generation of battery-free electronics.
•5 min read
United States, 1846 to 1848 • On 3 June 2026 the US House of Representatives voted 215 to 208 to pass a war powers resolution directing President Trump to end American hostilities with Iran, the first time such a measure cleared a chamber on a final vote since the war began in late February following US strikes on Iran's nuclear sites. Four Republicans (Thomas Massie, Brian Fitzpatrick, Tom Barrett and Warren Davidson) crossed the aisle. The vote is largely symbolic: the Senate has not passed its own version, a veto is expected, and the administration argues the 1973 War Powers Resolution is itself unconstitutional. Trump called the vote 'meaningless.' The episode revives a 178-year-old constitutional question about whether a president can take the country to war on his own judgment, and whether the legislature can stop him.
In 1847 a freshman congressman named Abraham Lincoln demanded that President Polk point to the exact spot where, as Polk claimed, Mexico had shed American blood on American soil to justify a war. The blood, Lincoln argued, was spilled on disputed ground the President had marched troops into on purpose. The gesture was ignored, it was mocked as Spotty Lincoln, and it helped end his career. In June 2026, the House voted 215 to 208 to limit the President's power to wage the undeclared war on Iran. He called it meaningless. So was the spot.