You can see a very clear example of this in baseball. Scoring levels have stayed relatively constant in baseball for 100 years. A good batting average in the 1930s is still a good batting average. But if you look at the standard deviation (a measure of variance, of how spread out the individual scores are) of players’ batting averages by season, it has fallen steadily year on year and decade on decade. Players have collectively averaged the same, but the averages of the best and the averages of the worst each year have got closer and closer together.
N. Leamon & B. Jones, Hitting Against the Spin: How Cricket Really Works (2021), loc.2,338
My Commonplace Blog
A digital form of the sadly lost fashion for copying out memorable passages from texts. I kept losing my actual book.
Tuesday, 14 July 2026
Standard deviation ... has fallen steadily year on year and decade on decade
Monday, 13 July 2026
In county cricket, 81 per cent of balls are bowled at slower than 82 mph
In county cricket, 81 per cent of balls are bowled at slower than 82 mph, and almost no deliveries are above 88 mph. Compare that to Test cricket, where over 60 per cent of the balls bowled are over 82 mph and 17 per cent are over 88 mph. We also move from bouncers making up 4 per cent of balls bowled in county cricket, to nearly three times that many in Test cricket (11 per cent).
N. Leamon & B. Jones, Hitting Against the Spin: How Cricket Really Works (2021), loc.827
Sunday, 12 July 2026
You should not be allowed to remove a rule or a tradition unless and until you fully understand the reasons why it was first put in place, and all the effects that its presence has
N. Leamon & B. Jones, Hitting Against the Spin: How Cricket Really Works (2021), loc.159
Saturday, 11 July 2026
We took a Germanic language and enfolded it with Norman French and a bunch of Latin and ever since we keep building out
I miss being at home in a culture. Using English with other native speakers is what I might miss most. For nuance and verve, English wins. We took a Germanic language and enfolded it with Norman French and a bunch of Latin and ever since we keep building out. Our words, our expanse of idioms, are expressive and creative and precise, like our music and our subcultures and our street style, our passion for violence, stupidity, and freedom. The French might have better novels (Balzac, Zola, and Flaubert) and they have better cheeses (Comté, Roquefort, Cabécou). But in the grand scheme that’s basically nothing.
R. Kushner, Creation lake (2024). loc 2,808
Friday, 10 July 2026
Having a good accent is nothing. It’s a consolation prize for people who aren’t fluent
R. Kushner, Creation lake (2024). loc 699
Thursday, 9 July 2026
Reading in bed is a precision art
A. Michaels, Held (2024), loc. 1,059
Wednesday, 8 July 2026
When the lights of Cape Town come they’re a talon that marks the beginning, or end, of a continent
When the lights of Cape Town come they’re a talon that marks the beginning, or end, of a continent of several thousand miles. The ascending orbit moves up its coast, Mozambique, Tanzania, Kenya, Somalia. Africa is dusty brown in the moonlit night, sparsely clouded, and electrified by lightning across its breadth. Its city lights are discreet and scant. Maputo here, Harare there, Lusaka over there, Mombasa ahead, and each is a small heap of gold coins on a tapestried cloth, joined by nothing – no night-lit roads or urban sprawl. A beautiful velvety poverty of man on an earth that tips into the void; you feel you’d fall off, except with each new moment there’s yet more earth, and you follow its trail across the Gulf of Aden to the Middle East.
S. Harvey, Orbital (2024), loc. 1,825