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"Knowledge, as we have said before, is one. Its division into subjects is but a concession to human weakness."

Halford Mackinder
Halford Mackinder
Sir Halford John Mackinder was a British geographer, academic and politician, who is regarded as one of the founding fathers of both geopolitics and geostrategy. He is considered to have introduced the terms "manpower" and "heartland" into the English language. He was the first Principal of University Extension College, Reading from 1892 to 1903, and Director of the London School of Economics from