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Positive Sum

Nuanced AI Takes

How to Make Daycare, Healthcare, and Housing Cheaper: An Abundance Playbook

A running list of state and local rules that raise prices on the biggest line items in a family budget, and what to do about them.

Feb 24 • Abi Olvera

11 Fixable Things that Make Life Harder for the Elderly, the Sick, and the Poor

Making it cheaper to be old, sick, or fragile in America. An abundance playbook.

Mar 18 • Abi Olvera

America could have $4 lunch bowls like Japan—but our zoning laws make them illegal

Zoning and food safety laws add up to outlaw tiny restaurants operated by one or two staff.

Sep 10, 2025 • Abi Olvera

Most Popular

How Working-Class People Talk About Uber Is Not How the Media Covers It

Jan 7 • Abi Olvera

Cars often keep people poor. Waymo could help.

May 6 • Abi Olvera

11 Fixable Things that Make Life Harder for the Elderly, the Sick, and the Poor

Mar 18 • Abi Olvera

America could have $4 lunch bowls like Japan—but our zoning laws make them illegal

Sep 10, 2025 • Abi Olvera

Effective Altruism focused on bednets while a malaria vaccine was stuck for 35 years. The case for Abundance.

Apr 28 • Abi Olvera

How to cut suicide rates, healthcare costs, crime, and prices. The gatekeeping problem in 30% of US jobs.

May 20 • Abi Olvera and Alicia Plemmons

We Can Have Nicer Cheaper Things

How to cut suicide rates, healthcare costs, crime, and prices. The gatekeeping problem in 30% of US jobs.

The rules about who is legally allowed to do which jobs are one of the most consequential policy levers most people have never heard of.

May 20 • Abi Olvera and Alicia Plemmons

How to Make Daycare, Healthcare, and Housing Cheaper: An Abundance Playbook

A running list of state and local rules that raise prices on the biggest line items in a family budget, and what to do about them.

Feb 24 • Abi Olvera

The Boring Reason We Don't Have $7 Rideshares

Rideshare rules written for a skeptical era are now a barrier to the affordable transportation people actually depend on.

Dec 19, 2025 • Abi Olvera

Make Life Better for Poor People

Cars often keep people poor. Waymo could help.

The poorest fifth of American families spend 38% of their income on a car. The breakdowns and road deaths that fall hardest on them are just the cost of…

May 6 • Abi Olvera

Low-wage work isn't a job. It's a whole world with its own logic and norms.

I spent six years in low wage work. Media and policy debates tend to flatten something that's actually quite complex. Low wage work is a system.

Mar 9 • Abi Olvera

Colleges Need Low-Income Students. The Students Don't Know.

Our information ecosystems aren't great at providing life-changing information. I stumbled on a list of full-ride programs at 18 and it changed my life…

Feb 2 • Abi Olvera

Protecting Democracy

Positive Sum

Optimistic takes on why things cost so much, why institutions make mistakes, and what AI is actually changing.

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