The river of time flows on, and empires crumble, leaving behind only legend that becomes myth, while new polities arise to take their place. This process of decay and creation is going to receive a boost from “peak energy” and, above all, climate change – which will redraw the maps of power to an extent unprecedented since the end of the last Ice Age. Throughout recorded history, the centers of advanced civilization have seesawed east and west, but remained constrained within a “band of habitability” that did not extend much further north than Oslo, St.-Petersburg, or Harbin. If the pessimistic scenarios of AGW come true, this band will become inverted: the tropics and mid-latitudes will become increasingly drought-stricken, desolate wastelands, perhaps even uninhabitable by 2300, while the Arctic regions, and a thawing Greenland and Antarctica, will become new centers of global civilization.
In this post, with the help of many maps, I will explore what this will mean in more detail than I believe has been done anywhere else on the Web. Needless to say, I am making the assumption that there will be no technological singularity, or other technological breakthrough, that will enable the continuation of modern high-energy civilization. But not will these be any all-out apocalypse. That part of the technological base that does not rely on high levels of energy inputs for its maintenance will survive, that is, railways, electricity generated by hydropower, radios, even elementary computing. So let us venture forth into the brave new world of 3000 AD!