Field notes
Wherever the numbers reveal something worth understanding, I write it down: energy systems, data stories, human performance, commercial intelligence. The world-moving systems that fascinate me, plus the occasional human experiment.
A layered climate-policy analysis connecting accumulating risk with country concentration, historical scale, sector leverage and national system shape.
Human PerformanceA refreshed 156-run parkrun record shows how a genuine 2021 breakthrough sits inside a wider range shaped by form, age grade, season and uncertainty.
Manchester City lead Arsenal by only half a consensus point, while confidence depends on both simulation variance and the visible distance among the Foundations, Disruption and Momentum engines.
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Re-pricing trade, colonies and fortification, rather than adding new systems, is enough to pull Empire's campaign incentives back toward the oceanic strategy game it was always trying to be. Tripling commodity and trade values, disabling fort …
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The 23:31 personal best remains part of a genuinely concentrated 2021 performance peak, not an isolated Saturday. Thirty-eight additional runs make the other half of the argument stronger: a real breakthrough does not automatically become the …
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National averages need a metropolitan lens: two cities under the same national policy can experience genuinely different levels of inequality. But the metropolitan lens itself needs a serious coverage audit, since just two countries supply 91% …
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Dominance is balanced performance sustained over time: the clubs that stay on top score heavily, control their defensive downside and keep rebuilding that balance through changing squads and managers. It resists the tidy explanations built on …
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Future opportunity depends on converting human potential into durable resilience, and no single indicator captures that conversion on its own. The strongest evidence comes from combinations: demography plus health plus trade plus macroeconomic stability, each partial …
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Electricity demand is behavioural infrastructure: nobody in this household was trying to be flexible, they were just living their week, and a measurable pattern showed up anyway. Measuring that rhythm well, down to the circuit and …
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Risk is shared across the world, but emissions leverage is concentrated in a handful of countries and sectors, and the pathway out looks different for each one of them. Effective climate policy has to hold all …
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Surface thermometers, satellites and atmospheric CO₂ measurements share almost nothing in common except their conclusion: independent instruments, different physics, and they still converge on a warming climate under rising greenhouse-gas concentrations. Uncertainty at the margins of …
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A useful green-energy comparison begins by matching the metric to the decision, since no single ranking can capture scale, depth and momentum at once. China leads on scale, Bhutan on capacity per person, Iceland on system …
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