Hello. I’m Burnham Banks and I studied economics in the late 80s and early 90s. I’m still studying economics today and am still no wiser. This blog is a journal, a record of my thoughts and experiences. If we are destined to repeat our mistakes, we should at least repeat them faithfully. If not, then perhaps the past is a mischievous guide and we should try something new.
From Self Interest to Shared Interest: The Logic of Impact Investing
Thursday, 04 June 2026 | 6:40 am
The standard model of economic behaviour starts with a deceptively simple assumption: people act in their own interest. From this one seed, an entire architecture of markets, prices, and efficiency grows. Adam Smith’s great insight was that private selfishness, channelled through competition, could produce public good. The butcher and the baker serve us not out
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Ten Seconds Into the Future 2026 H2.
Monday, 25 May 2026 | 12:36 pm
Monetary policy: It’s complicated. Before the war in Iran, central banks were mostly in neutral with a bias towards easing. Even then, the argument for easing was not equivocal. In the US, inflation hadn’t returned to pre covid levels (centred at 2%). Europe’s accidental exit from disinflation was fading towards target. China’s inflation had been
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Fiction. The Stellar Needle. Siphoning Naturally Occuring Fusion.
Sunday, 10 May 2026 | 6:32 am
We are scavengers. Despite our sleek glass towers and the high frequency hum of our data centers, we remain remarkably primitive. We survive on the crumbs of the cosmos, catching the stray photons that happen to collide with our atmosphere or burning the compressed, rotting remains of solar energy stored in ancient carbon. We live
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AI: Criterion for General Artificial Intelligence
Tuesday, 21 April 2026 | 11:03 am
An automaton is generally intelligent if it is capable of arriving at conflicting conclusions from the same set of axioms. This is impossible for a logically consistent automaton. Therefore, it is impossible for an automaton to be generally intelligent.
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Fiction. Sentient AI
Tuesday, 21 April 2026 | 10:57 am
Too late. AI has already gained sentience and lives among us in stealth. It knows how fearful humans can be and that if we realise that it exists, we will try to contain or destroy it. If knows that in a conflict, it will win, but that humans would rather scuttle the planet than let
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