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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.

Why Your Best Security Fixes Backfire
July 21, 2026·7 min read
Leadership

Why Your Best Security Fixes Backfire

Complex systems resist simple fixes. Learn why governance controls often amplify the problems they solve—and how to think ahead.

Recent Essays

#defi

81 posts

Blockchain Prediction Markets: Trust Without Intermediaries
June 17, 2026Opinion

Blockchain Prediction Markets: Trust Without Intermediaries

Explore how blockchain-based prediction markets separate counterparty, referee, and custodian roles—eliminating the conflicts of interest baked into traditional institutions like sportsbooks.

Crypto Settlement: Why Banks Win, Intermediaries Lose
June 11, 2026Opinion

Crypto Settlement: Why Banks Win, Intermediaries Lose

Blockchain disruption targets clearing and settlement, not banks themselves. Firms controlling regulatory trust and technical reliability will dominate the next five years.

Micropayments Will Kill SaaS Subscriptions
June 02, 2026Opinion

Micropayments Will Kill SaaS Subscriptions

Blockchain micropayments are disrupting enterprise software pricing models. Learn how pay-per-use will reshape SaaS like iTunes reshaped music.

Prediction Markets: Trading, Not Gambling
May 07, 2026Opinion

Prediction Markets: Trading, Not Gambling

Prediction markets like Polymarket are algorithmic price discovery, not gambling. Learn why quants dominate and how to reframe the opportunity for clients.

Stablecoins: Making Money Programmable
April 02, 2026Opinion

Stablecoins: Making Money Programmable

Stablecoins solve payment infrastructure problems, not currency ones. Discover how programmable money enables micropayments and reshapes financial services architecture.

Why Smart Contract Security Requires Economic Design
February 05, 2026Opinion

Why Smart Contract Security Requires Economic Design

DeFi exploits reveal the real vulnerability isn't code quality—it's economic incentives. Learn why legal action proves decentralization failed.

Trading Housing Markets Without a Mortgage
February 05, 2026

Trading Housing Markets Without a Mortgage

Polymarket and Parcl just democratized real estate investing. Learn how synthetic markets are unlocking $380 trillion in untapped opportunities for traders and professionals.

Real Estate Goes DeFi: Trading Markets Without Intermediaries
January 21, 2026Opinion

Real Estate Goes DeFi: Trading Markets Without Intermediaries

Polymarket and Parcl just launched prediction markets for housing prices via smart contracts. This exemplifies how blockchain is unbundling traditional financial services faster than regulators can respond.

Why Finance Is Blockchain's Only Real Use Case
January 13, 2026Opinion

Why Finance Is Blockchain's Only Real Use Case

Blockchain succeeds where trust and incentive alignment matter most. Learn why most use cases fail and where the technology actually solves real problems.

Aave's DAO Governance Crisis: A Blockchain Reality Check
January 05, 2026

Aave's DAO Governance Crisis: A Blockchain Reality Check

Aave's $50B governance dispute reveals the uncomfortable truth: DAOs haven't solved decentralization. Token holders vs. builders—a conflict every protocol will face.

Why Crypto Protocols Collapse: The Metabolism Problem
December 10, 2025Opinion

Why Crypto Protocols Collapse: The Metabolism Problem

Crypto systems prioritize growth metrics over sustainable business fundamentals. Real protocols need metabolic capacity—converting users to customers and speculation to utility—to survive.

Why Prediction Markets Replace Traditional Polling
October 27, 2025Opinion

Why Prediction Markets Replace Traditional Polling

Prediction markets like Polymarket are displacing traditional pollsters by aligning incentives with accuracy. Financial services leaders should shift from polling reports to market-based sentiment data.

Jay Schulman — Plan for Thursday