Economics

There’s a persistent myth in tech: AI will get cheaper. The argument is straightforward - Moore’s Law, scale effects, competition, and raw compute efficiency improvements mean costs should plummet. Yet in April 2026, Claude costs roughly what it did in 2024. GPT-4 Turbo pricing hasn’t moved in eighteen months. Gemini’s cost structure remains sticky. Why? The answer isn’t that progress hasn’t happened. It’s that the economics of modern AI are fundamentally different from hardware commoditization. Once you understand the actual constraints, the stability of pricing becomes logical. ...

In 2026, the technical gap between Databricks and Snowflake has narrowed to a sliver. Both offer world-class serverless compute, both support Iceberg/Delta as first-class citizens, and both have integrated AI agents that can write SQL better than your average intern. If you want to understand which one is right for your organization, you stop looking at the feature list. You start following the money. The Economic Moat: Lock-in as a Service For a long time, the narrative was simple: Snowflake was the “Easy” button (Data Warehouse) and Databricks was the “Power” button (Data Lake). ...

The automation paradox is quietly reshaping what we pay for. Every time AI gets better at a specific task - writing code, analyzing documents, generating designs - the monetary value of doing that task falls. Commodity work becomes commodified. And yet, the people who thrive are not those who do the task fastest; they’re the ones who decide whether it should be done at all. The Direction Problem In 1997, Deep Blue beat Kasparov at chess. The immediate prediction was obvious: computers will replace chess players. ...

Overview Bitcoin is the world’s first and largest cryptocurrency by market capitalization, launched in January 2009. Unlike traditional fiat currency issued by central banks, Bitcoin is created, distributed, traded, and stored using a decentralized peer-to-peer network secured by a distributed ledger technology known as blockchain. Key Characteristics Decentralized - No central authority or government controls Bitcoin Limited Supply - Maximum of 21 million bitcoins will ever exist Transparent - All transactions are recorded on the public blockchain Immutable - Past transactions cannot be altered or reversed Secure - Protected by cryptographic proof-of-work consensus mechanism Educational Content Theory of Bitcoin | Introduction Series (June 2023) A comprehensive introduction to Bitcoin fundamentals and theory. ...