21st-Century US Foreign Policy Is Shaped by Fears of China’s Rise, Chomsky Says | interview published August 4, 2022
"It’s useful to recall the experience of our predecessor in global  dominance. An island off the coast of Europe, Britain’s primary concern  was to prevent unification of Europe into a force beyond its control.  Similarly, though magnified far beyond, the U.S. and its western  hemisphere domains can be regarded as an “island” off the coast of the  Eurasian land mass — which is the basis for world control according to  the 'heartland theory' of Halford Mackinder, a founder of modern  geopolitics, whose thoughts are now being revived by global strategists.  Extending the logic of imperial Britain, then, we would expect the  U.S. to be seeking to prevent unification of the “heartland” as an  independent force, not subject to U.S. domination. The self-defense  operations at the western and eastern ends of the heartland also fall  into place." full interview at Truthout