Source: Wikipedia
There is a problem in intelligence work that has no clean solution and recurs constantly.
Information obtained secretly is only useful if it is acted upon. Acting on it…
Maya Linton
Source: Wikipedia
There is a standard way of looking at old maps that produces a confident and entirely wrong conclusion.
The method is to compare the map against a modern one…
Source: Wikipedia
There is a difference between a chronicle and a survey, and it is the difference between knowing what somebody thought was important and knowing what was there.
Chronicles record…
Source: Wikipedia
There is a particular category of historical event that is easier to document than to explain, and this is the largest example available.
For several centuries before 1200 BC,…
There is an assumption embedded in ordinary language about growing old, and it is worth examining because it turns out to be misleading.
The assumption is that ageing is what…
The number of signs a writing system requires is not a technical detail. It determines who can be literate.
A system with several thousand signs can be learned, and learning…