Russian strike on Zaporizhzhia aid hub kills 29 as talks loom
A Russian bombardment of an aid distribution centre in Zaporizhzhia killed at least 29 people, Ukrainian President Volodymyr Zelenskyy confirmed, as rescue teams combed the wreckage for survivors. The strike tore through a facility coordinating humanitarian relief for residents displaced by more than four years of war. Zelenskyy branded the attack "vile" and said it offered further proof that Moscow has no interest in de-escalation.
The bombardment landed as Washington prepared to launch a fresh round of peace talks, an initiative that had raised cautious hopes in European capitals. Ukrainian officials pointed to the timing as evidence that the Kremlin prefers escalation to engagement, striking civilian infrastructure at the very moment diplomacy appeared to be reviving. Zaporizhzhia, which Russia claims to have annexed despite never fully controlling it, has been hit repeatedly throughout the conflict.
The deaths will intensify pressure on Western capitals over continued military support and on the mediators shepherding the proposed negotiations. Whether the talks proceed at all may now hinge on Moscow's response to international condemnation. For civilians in front-line regions, the message is bleak: humanitarian operations themselves have become targets.
US launches limited strikes on Iran's Qeshm Island
American forces carried out limited strikes on Iran's Qeshm Island, U.S. officials said, in an operation described as defensive rather than a full return to hostilities. The island sits astride the Strait of Hormuz, the chokepoint through which roughly a fifth of the world's oil supply passes. Officials moved quickly to frame the action as narrowly tailored, signalling no appetite for a broader confrontation.
The operation arrived on the eve of crucial midterm elections, a moment when the administration faces intense scrutiny over its handling of foreign crises. Its calibrated nature suggests an effort to project resolve without triggering an escalation neither government could easily contain. Iranian forces have periodically harassed commercial shipping in the strait, and the American response appears aimed squarely at deterring further provocation.
Beyond the immediate military picture, the strikes carry obvious risks for energy markets, where any disruption to Hormuz traffic could send crude prices sharply higher. Gulf allies that depend on the waterway will be watching closely for Tehran's next move. For now, both sides appear to be testing thresholds rather than breaking them.
Ebola outbreak kills more than 5,300 in DR Congo
An Ebola outbreak in the Democratic Republic of the Congo has now killed more than 5,300 people, health officials said, making it one of the deadliest epidemics of the virus ever recorded. The crisis is driven by the Bundibugyo strain, a less-studied variant than the Zaire strain behind the 2014 West African emergency. Its spread has now reached neighbouring Kenya and Uganda, alarming health ministries across the region.
Two suspected cases investigated in Nigeria returned negative results, offering a measure of relief but no grounds for complacency. Cross-border trade and dense urban movement across central Africa have complicated contact tracing, a task made harder by the region's thin health infrastructure. Aid agencies have warned for months that the response remains badly underfunded relative to the scale of transmission.
A toll of this magnitude tests whether lessons from earlier epidemics have genuinely taken hold. Neighbouring states are scrambling to reinforce surveillance at border crossings while vaccination campaigns target the most exposed communities. The fear haunting epidemiologists is that the virus becomes entrenched in cities, turning a regional emergency into a continental one.
Supreme Court rebuffs Trump bid to set aside California ballots
The Supreme Court has rejected a Trump administration push to make California set aside thousands of mail ballots cast by people the government claims are noncitizens. Arriving on the eve of the pivotal midterm elections, the refusal leaves the disputed ballots in play. Justices declined to intervene, a sharp rebuke to last-minute efforts to reshape the electorate.
The case grew out of administration claims that noncitizens had registered and voted in California, assertions state officials contested vigorously. Election-law specialists had warned that quarantining ballots after they were cast would mark an extraordinary intervention in voting rights. Both parties have built rival narratives around election integrity that now frame the campaign's closing hours.
California is central to the battle for the House, and the ruling removes one flashpoint from election day itself. The broader fight over voter rolls, citizenship verification and mail voting will almost certainly continue in lower courts once ballots are counted. With control of Congress at stake, lawyers on both sides are braced for contests that could stretch far beyond Tuesday.
Tech sell-off deepens in Asia as oil prices rebound
Asian markets traded mixed as a technology sell-off that began on Wall Street deepened across the Pacific. Bourses in South Korea and Taiwan, heavily weighted toward semiconductor and hardware shares, bore the brunt of the declines. Tokyo was closed for a holiday, leaving the region without its usual anchor of Japanese trading.
Wall Street's rout followed quarterly reports that failed to impress, with Apple and Palantir both sliding after their earnings releases. Anxiety over artificial-intelligence valuations has spread through the sector, prompting investors to reassess the premium they will pay for AI-linked growth. U.S. futures edged lower in early dealing, suggesting the pressure had yet to ease.
Oil prices moved higher, reflecting the geopolitical risk premium that followed American strikes on Iranian territory. Investors now face a rare collision of forces: an AI trade under interrogation, energy markets on alert, and a U.S. election capable of reshaping policy. The week ahead will reveal whether the sell-off amounts to a healthy correction or the start of something deeper.
Marvell bets $115 billion on Lumentum to dominate AI connectivity
Marvell Technology has agreed to acquire Lumentum in a deal valued at $115 billion, a combination its chief executive calls a once-in-a-generation opportunity. CEO Matt Murphy said the merger would create a "category leader" in AI connectivity, the optical plumbing that links chips inside vast data centres. At that price, the transaction ranks among the largest semiconductor-industry deals on record.
Demand for high-speed optical interconnects has exploded as AI clusters grow larger and data-hungry models push existing infrastructure to its limits. Lumentum's photonics portfolio complements Marvell's custom silicon, uniting two critical layers of AI networking under one roof. Executives argue that scale matters in a market where customers are few, enormous and relentlessly demanding.
The bet stands in striking contrast to this week's market jitters, in which investors have been questioning AI valuations across the board. Regulators will almost certainly examine whether a combined entity could dominate a strategically vital supply chain. If approved, the deal would accelerate consolidation across the optical and semiconductor sectors just as rivals race to lock in their own positions.
Washington state records first US bird flu death in a year
A resident of Washington state has died from complications of bird flu, marking the first such U.S. death in a year. County health officials said the Yakima County patient had underlying health conditions and was exposed to avian influenza through infected cattle. The case underscores the persistent threat H5N1 poses to farm workers and rural communities.
The virus has circulated widely in American dairy herds since it first crossed into cattle, infecting dozens of agricultural workers along the way. Epidemiologists have tracked the sporadic human cases with mounting concern, even though sustained human-to-human transmission has not emerged. Federal officials continue to urge protective measures for anyone in close contact with livestock.
Each human infection gives the virus an opportunity to adapt, a risk that has kept public-health agencies on alert since the current outbreak began. The Washington death will sharpen debate over milk-testing rules, worker protections and vaccination strategy. For now, officials describe the danger to the general public as low, while conceding the virus has proved difficult to dislodge from the food supply.
| Ticker | Name | Price | Day | Week | Month | Year | 3Yr | 5Yr | 10Yr |
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| ^GSPTSE | S&P/TSX Composite | 35532.30 CAD | ▼0.75% | ▼1.77% | ▲0.08% | ▲17.42% | ▲88.27% | ▲69.56% | ▲139.43% |
| BNS | Scotiabank | 131.17 CAD | ▼0.33% | ▼0.49% | ▲1.86% | ▲48.45% | ▲174.15% | ▲109.28% | ▲209.56% |
| RY | Royal Bank | 285.42 CAD | ▼0.28% | ▼0.01% | ▲2.98% | ▲42.59% | ▲184.16% | ▲160.30% | ▲399.69% |
| CM | CIBC | 163.36 CAD | ▼0.15% | ▼0.18% | ▲3.22% | ▲44.86% | ▲277.75% | ▲174.64% | ▲424.68% |
| NA | National Bank | 213.01 CAD | ▼0.56% | ▲1.46% | ▲5.18% | ▲39.55% | ▲173.04% | ▲147.27% | ▲575.53% |
| TD | TD Bank | 174.75 CAD | ▼0.14% | ▼1.03% | ▲4.70% | ▲56.32% | ▲155.87% | ▲140.53% | ▲345.03% |
| BMO | BMO | 240.56 CAD | ▼0.61% | ▲0.11% | ▲2.54% | ▲42.39% | ▲159.42% | ▲118.34% | ▲330.90% |
| XEQT | World | 44.65 CAD | ▼0.09% | ▼1.76% | ▼2.83% | ▲14.00% | ▲86.88% | ▲83.70% | –0.00% |
| SPY | S&P 500 ETF | 754.35 USD | ▲0.30% | ▼1.99% | ▼2.64% | ▲11.79% | ▲88.21% | ▲77.67% | ▲312.44% |
| QQQ | Nasdaq 100 | 685.28 USD | ▲0.62% | ▼4.99% | ▼9.38% | ▲9.45% | ▲99.59% | ▲85.81% | ▲515.25% |
| AAPL | Apple | 331.90 USD | ▼1.90% | ▼4.38% | ▼0.30% | ▲23.21% | ▲97.54% | ▲128.61% | ▲1127.35% |
| MSFT | Microsoft | 520.99 USD | ▲2.74% | ▼1.95% | ▼0.80% | ▲1.44% | ▲58.07% | ▲67.98% | ▲862.00% |
| NVDA | NVIDIA | 206.69 USD | ▲2.29% | ▼5.16% | ▼13.48% | ▲2.32% | ▲403.65% | ▲749.05% | ▲11622.60% |
| GLD | Gold ETF | 359.26 USD | ▼0.66% | ▼3.50% | ▼5.35% | ▼2.41% | ▲94.09% | ▲113.69% | ▲195.76% |
| CL=F | WTI Crude Oil | 95.10 USD | ▼1.03% | ▼7.47% | ▲6.33% | ▲55.77% | ▲15.33% | ▲13.15% | ▲91.27% |
| BTC-USD | Bitcoin | 78479.98 USD | ▲1.47% | ▲1.66% | ▼3.78% | ▲15.48% | ▲30.20% | ▲196.42% | ▲983.51% |
7 AM: 12°C, clear sky, wind 1 km/h 10 AM: 14°C, scattered clouds, wind 2 km/h 1 PM: 19°C, broken clouds, wind 3 km/h 4 PM: 20°C, overcast clouds, wind 3 km/h 7 PM: 17°C, light rain, wind 2 km/h 10 PM: 15°C, light rain, wind 4 km/h 1 AM: 15°C, moderate rain, wind 4 km/h 4 AM: 15°C, light rain, wind 3 km/h
Next game: TOR @ Denver Nuggets — Wednesday Nov 4, 9:00 PM ET — at Ball Arena
| # | Team | W | L | GB |
|---|---|---|---|---|
| 1 | 76ers | 7 | 1 | - |
| 2 | Pistons | 6 | 1 | 0.5 |
| 3 | Celtics | 5 | 2 | 1.5 |
| 4 | Wizards | 4 | 3 | 2.5 |
| 5 | Raptors | 4 | 3 | 2.5 |
| 6 | Cavaliers | 4 | 3 | 2.5 |
| 7 | Hawks | 4 | 4 | 3 |
| 8 | Knicks | 3 | 4 | 3.5 |
| 9 | Hornets | 3 | 5 | 4 |
| 10 | Heat | 2 | 5 | 4.5 |
| 11 | Magic | 2 | 5 | 4.5 |
| 12 | Pacers | 2 | 6 | 5 |
| 13 | Bulls | 1 | 6 | 5.5 |
| 14 | Bucks | 1 | 6 | 5.5 |
| 15 | Nets | 1 | 6 | 5.5 |
| # | Team | W | L | GB |
|---|---|---|---|---|
| 1 | Rockets | 7 | 1 | - |
| 2 | Grizzlies | 6 | 1 | 0.5 |
| 3 | Trail Blazers | 5 | 1 | 1 |
| 4 | Lakers | 6 | 2 | 1 |
| 5 | Thunder | 5 | 2 | 1.5 |
| 6 | Spurs | 5 | 2 | 1.5 |
| 7 | Warriors | 5 | 3 | 2 |
| 8 | Timberwolves | 5 | 3 | 2 |
| 9 | Mavericks | 4 | 3 | 2.5 |
| 10 | Nuggets | 3 | 3 | 3 |
| 11 | Pelicans | 3 | 4 | 3.5 |
| 12 | Suns | 1 | 4 | 4.5 |
| 13 | Clippers | 1 | 6 | 5.5 |
| 14 | Jazz | 1 | 6 | 5.5 |
| 15 | Kings | 1 | 6 | 5.5 |
Every group you belong to — a family choosing a holiday destination, a committee hiring a candidate, a country electing a government — faces the same puzzle: how do you turn many individual preferences into one collective decision? Social choice theory is the discipline that takes this puzzle seriously enough to study it mathematically. Its findings shape how we vote, how juries decide, how algorithms rank what you see, and how economists reason about the public good.
The core idea sounds deceptively simple. Suppose each person can rank their options — this restaurant over that one, that candidate over a third. A voting rule, sometimes called an aggregation method, takes everyone's rankings and produces a single ranking for the group. The question social choice theorists ask is which rules do this well. "Well" gets spelled out as axioms: minimal fairness conditions such as "if everyone prefers A to B, the group should prefer A to B," or "no single person should dictate the outcome." The field's most startling discovery is that these modest demands can conflict.
Nicolas de Condorcet, a French philosopher-mathematician of the revolutionary era, spotted the trouble first. In a 1785 essay he showed that majorities can cycle: picture three voters and three options, where one ranks A over B over C, another ranks B over C over A, and a third ranks C over A over B. Two-thirds prefer A to B, two-thirds prefer B to C, and two-thirds prefer C to A. The group's preference loops endlessly, even though each individual's ranking is perfectly coherent. Condorcet, an Enlightenment optimist who believed reason could guide politics, also found the upside: if jurors are each more likely than not to judge correctly, and judge independently, then a majority verdict becomes more reliable as the jury grows.
Two centuries later, the American economist Kenneth Arrow, who won the Nobel Prize in 1972, transformed the subject. Rather than testing one voting method, he asked a sweeping question: does any method whatsoever combine individual rankings into a collective ranking while satisfying a handful of basic fairness axioms? His answer — the famous impossibility theorem — is no, not when there are at least two people and three options. Not majority rule, not point systems, nothing. Every conceivable rule violates at least one reasonable condition. William Riker and his Rochester school in political science drew a radical lesson: perhaps there is no coherent "will of the people" for elections to uncover, only outcomes manufactured by whichever procedure we happen to use.
That leaves a genuine question hanging over democratic life. If every voting method fails somewhere, choosing one means choosing which unfairness we can live with — and deciding who gets to choose. Should we understand voting as a truth-tracking device, as Condorcet's jury theorem suggests, or merely as a peaceful way to settle disputes among equals? And if "what the people want" turns out to have no coherent answer, what exactly are we doing when we go to the polls?
Want to go deeper? Read the full Stanford Encyclopedia entry on Social Choice Theory →
| Habit | Target | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Done |
|---|---|---|---|---|---|---|---|---|---|
| 1. Pushup routine | 7 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | 0/7 |
| 2. Workout | 2 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | 0/2 |
| 3. Cardio 30 mins | 2 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | 0/2 |
| 4. Meditate | 7 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | 0/7 |
| 5. No sugars | 5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | 0/5 |