Nonrival

Expert analysis from think tanks and academia, on public policy, economics, and technology.
Human experts. AI summaries.

The Best AI Models at Doing Work Aren't Always the Best at Helping Humans Do It

nber

• Researchers built a benchmark testing whether AI models are better at completing tasks outright versus helping a weaker AI (or human) do the same tasks — and found the two abilities are only loosely correlated.
• On five of seven tasks, the model that won at automation lost when used as an assistant, and on three tasks, workers actually performed better with no AI help at all.
• The findings suggest that standard AI benchmarks — which rank models on solo performance — are a poor guide for how to deploy AI in the real world, where models often play a supporting role.

Nepal's catastrophic flood shows how climate change is turning the Himalayas into a ticking time bomb

the_conversation

• A massive collapse of rock and glacier ice in Nepal triggered a deadly August 2026 flood that killed hundreds, then spawned a second surge days later when a debris dam burst — illustrating how these disasters unfold in dangerous, unpredictable stages.
• Thawing permafrost and accelerating glacier melt are steadily destabilizing Himalayan slopes, loading the dice for more collapses; ice loss rates have roughly doubled since 2000, and more people and hydropower infrastructure now sit in harm's way.
• Existing flood warning systems, which rely on river gauges, are poorly suited for these fast-moving events — and the floods often destroy the very sensors they depend on — making early detection, redundancy, and cross-border coordination urgent priorities.

Syria Is Off the U.S. Terrorism List — Here's What That Actually Unlocks

atlantic_council

• The U.S. removed Syria from its State Sponsor of Terrorism list this week, ending a 46-year designation and opening the country to Western trade, investment, and access to the global financial system.
• The move is partly a response to China rapidly expanding its foothold in Syria — Chinese exports to the country grew 300% in a year — with the U.S. eager to get its own companies, especially in tech and telecoms, into the Syrian market first.
• Syria still faces major hurdles, including over $31 billion in outstanding U.S. court judgments against the Assad-era government, which the new Syrian leadership will need to negotiate its way out of before full economic reintegration is possible.

In the News

The FBI Just Exposed How Deeply China Has Hacked Into US Government and Infrastructure

hoover

• The FBI and DOJ disrupted a Chinese state-sponsored hacking network that breached the Federal Reserve, Department of Energy, and NIH, while attempting to hack the Senate and other agencies — part of a sprawling espionage campaign dating back to 2018.
• The operation relied on a private Chinese contractor that acted as a 'quartermaster' for China's hackers, selling access to botnets and proxy services that disguised malicious traffic, including by routing it through VPNs used by ordinary Chinese citizens to evade censorship.
• The FBI seized key domains to disrupt the network, but security researchers say the hackers will likely rebuild their infrastructure — and the full extent of what was stolen remains unclear.

Analysis

Wildfires Hit the Poor Hardest Within Burned Areas, and the Economic Damage Lingers for Years

nber

• Within wildfire zones, lower-income residents are more likely to lose their homes than wealthier neighbors — even though wildfire-prone areas skew wealthier than the U.S. average overall.
• Losing a home to fire causes income losses equivalent to 26% of a year's pre-fire earnings over three years, suggesting the damage goes well beyond the cost of rebuilding.
• Community recovery is slow and unequal: four years later, half of destroyed addresses are still empty, and those that are reoccupied house significantly wealthier residents — suggesting wildfires are quietly reshaping who lives where.

Also Worth a Look

• Countries Geopolitically Distant from the US Are Dumping Treasuries for Gold — and It's Pushing Up Yields (nber)
• High Earners' Incomes Have Become Much More Volatile, and It's Fueling Wealth Inequality (nber)
• China's Illicit Economy Is Nearly $1 Trillion a Year — and It's Baked Into How the Country Works (hoover)
• AI Companies Are Now the Biggest Target in Securities Fraud Lawsuits (harvard_corpgov)
• When Tariffs Go Up, They Get More Unequal Too — and That Matters for the Economy (nber)
• Republicans Stoked Ebola Fear in 2014 for Political Gain — and It Worked (nber)
• Police Are Worse Than Chance at Predicting Domestic Abuse Reoffending — and Cognitive Biases Are Why (nber)