Nonrival

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

People Are Using AI for High-Stakes Decisions — and Engaging More Seriously Than Experts Feared

stanford_hai

• A Stanford study analyzing 250,000 real conversations with Anthropic's Claude found that most people use AI as an active collaborator rather than a passive shortcut — with over half of interactions involving consequential tasks like legal, medical, or financial questions.
• The research found that "friction" — pushback and creative tension between user and AI — is common and often productive, with two-thirds of users asking AI to explain and teach rather than just produce answers.
• The authors warn that AI's benefits may concentrate among knowledge workers who use it to sharpen their skills, while others risk becoming dependent on it in ways that erode their own judgment.

Ancient farmers didn't create new traits in crops — they found and amplified rare mutations that already existed in the wild

the_conversation

• New genomic research on rice, corn, and adzuki beans shows that the key genetic mutations behind domestication traits — like seeds that don't fall off the plant — were already present at low frequencies in wild plants thousands of years before farming began.
• These traits rose to dominance slowly over millennia, suggesting early domestication was a gradual, often unconscious process rather than deliberate genetic engineering by early farmers.
• The findings reframe how we understand one of history's most consequential technological shifts: agriculture didn't create new biology so much as it selected for rare variations nature had already produced.

The Pacific Islander Who Captivated 18th-Century England — and Used Britain to Fund His War Back Home

the_conversation

• Mai, a landless Raiatean refugee, arrived in England in 1774 and became a celebrity sensation, introduced to King George III and painted by Joshua Reynolds in a monumental portrait that just went on display at the Getty Center in Los Angeles.
• Europeans projected their 'noble savage' fantasies onto Mai, while his handlers strategically reinvented him as a high-ranking priest to smooth his reception — but Mai had his own agenda: acquiring British firearms to retake his conquered homeland.
• The story reveals how 18th-century encounters between Europeans and Pacific Islanders were shaped by mutual manipulation, fantasy, and competing interests, with Mai ultimately dying on his own terms after winning a battle with British weapons.

In the News

Trump Asks the Supreme Court to Revive His Lawsuit Against Hillary Clinton Over Russian Collusion Claims

scotusblog

• President Trump has petitioned the Supreme Court to allow his previously dismissed lawsuit against Hillary Clinton and others over statements they made about Russian collusion to move forward.
• The court is also weighing several other politically charged cases, including Trump's effort to implement new policies restricting healthcare for transgender federal inmates.
• The justices recently blocked Trump's attempt to fire Federal Reserve Governor Lisa Cook, and Trump has now announced a committee to investigate fraud allegations against her.

Analysis

How Much Do People Actually Spend When They Get a Temporary Windfall?

hoover

• Economic theory predicts people should save most of a temporary income boost, since it doesn't change their long-run wealth — but real behavior often differs.
• This study uses household panel data to estimate how sensitive consumer spending actually is to transitory (one-time or short-term) income changes.
• The findings have implications for how effective temporary fiscal stimulus measures — like one-time tax rebates or relief checks — are at boosting consumption.

Also Worth a Look

• The Supreme Court Will Decide Whether a 1988 Video Privacy Law Applies to the Modern Internet (scotusblog)
• English Colonists Called Native Dogs 'Wolves' — and It Wasn't Just a Mistake (jstor_daily)
• AI dashboards are turning CEOs into micromanagers — and that's bad for business (lse_business_review)
• Stanford Economist Robert Hall Wins the 2026 Nobel Prize in Economics for His Work on How Individual Behavior Shapes the Broader Economy (hoover)