Daily Picks

Thursday, 15 October 2026

Today's 10

Picked from the best of the world's press

White teatfish (Holothuria fuscogilva), Ras Muhammad National Park, Red Sea, Egypt. This species of sea cucumber, also known as white teeth, is found in shallow waters near islands and around coral reefs in the tropical waters of the Indo-Pacific ocean. Juvenile cucumbers live in shallower waters (such as inter-tidal zones) and then migrate to deeper waters as they mature. Adult cucumbers weigh between 2.4 and 4 kilograms. They are oval in shape and have a firm texture. This species cucumber has lateral papillae (teats) which are often buried in the sand. As it's consumed as a food and is part of a large commercial fishery across its range, it was listed as vulnerable on the IUCN Red List in 2010 due to overfishing.

Diego Delso · Wikimedia Commons · CC BY-SA 4.0

TechThe MarkupAlex Rosenblat

‘You can opt out’ sounds fine until it takes 26 steps and a notaryMyChart and a major hospital said I could opt out of sharing my health data. But they didn’t make it easy

Hospitals and health record systems say patients can opt out of data sharing, but the actual process is more burdensome than getting a visa — the author tested 25 clinics and one required 26 steps, a notary, and a plane ticket.

The Markup
Tech404 MediaJoseph Cox

Your ChatGPT is quietly becoming an ad targetHow ChatGPT Targets Ads To You Based On Your Prompts, Phone Number, and Email

404 Media tested ChatGPT's ad system and confirmed advertisers can upload email addresses, phone numbers, or Android ad IDs to target users, and ads can also be keyed to the prompts they type.

404 Media
Business & ProductPluralisticCory Doctorow

Expedia has Amazoned your hotel roomPluralistic: Expedia amazoned hotel rooms (15 Oct 2026)

Expedia uses its near-monopoly over hotel bookings to charge hotels heavy fees and force them to raise prices everywhere, making travel more expensive for everyone.

Pluralistic
TechDerek ThompsonDerek Thompson

Why mathematicians weep: the machine snapped a 2,000-year conversationI Know Why the Mathematicians Weep

OpenAI solved hundreds of long-standing math problems in months, and top mathematicians are weeping in public.

Derek Thompson
Economics & PolicyKlement on InvestingJoachim Klement

Before chasing the hype, run the regret mathThe impact of bubbles on lifetime earnings

New research tracking American IT workers before and after the dot-com bubble finds those who jumped into the boom earned 7-8% less than their peers fifteen years later.

Klement on Investing
Business & ProductPlatformerCasey Newton

Eight states sue OpenAI: this time it's not a chat, it's a lawsuitThe states come for OpenAI

Attorneys general in eight US states sued OpenAI simultaneously in their own courts, alleging the product induces users including teenagers to harm themselves and others, and that the company misled the public about the risk.

Platformer
Science & HealthQuanta MagazineSteven Strogatz and Janna Levin

The Underground Fungal Web That Haggles Without a BrainHow Do Fungi Keep the Planet Healthy?

Fungal networks trade nutrients with plants and sequester about 13 billion tonnes of CO₂ each year, roughly a third of global fossil-fuel emissions.

Quanta Magazine
TechThe Conversation

The better the AI, the rustier the human backupAs AI takes on more tasks, what happens when people have to jump in to clean up after it?

As AI quietly takes over analysis and decisions, the people meant to oversee it gradually lose the very skills their organizations still rely on in a pinch.

The Conversation
Science & HealthPsycheMatthias Pillny

Depression isn't laziness—the brain miscalculatesHow mental disorders play havoc with our motivation

The "lack of motivation" in mental disorders stems from an imbalanced cost-benefit calculation in the brain, not weak willpower.

Psyche
Economics & Policy硅谷居士

US household wealth: median $220k, average $1.23m2026年美国家庭净资产分布

The Fed's 2026 data shows the median US household net worth is just $220,000, while the average is $1.23 million, a gap of nearly five times.

硅谷居士