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 1903 to 1908. Initially a liberal and free market proponent, he shifted to support a protectionist and conservative view from 1903. While continuing his academic career part-time, he was also the Con…