America first: Hemispheric dominance?

In this episode we follow up on the implications of the American capture of President Maduro of Venezuela and President Trump's anouncements about the nature and future of American foreign policy. We apologise if it seems we are paying undue attention to this but it is very important and is radically reshaping the world we live in. President Trump has also announced (again) that the USA needs Greenland for national security, that he will run Venezuela and its oil sales and that he aims to control the western hemisphere: that it the half of the globe which stretches from the mid Pacific to the Greenwich meridian in London and includes both north and south America, Canada, Greenland and the Caribbean. This represents both a pull back from previous American foreign policy which saw itself as a global 'hegemon' running what is termed the rules based international order, to a much more explicit 'America first' focusing primarily on the western hemisphere. This has implications for Europe which president Trump now seems to see as not very important, and for the role of major global powers - notably America, China and Russia. We discuss to what extent, if at all, it is possible to draw parallels with George Orwell's novel 1984 (published in 1948) which envisaged a world divided into three competing power blocs - Oceania, Eurasia and East Asia - all constantly at war with one another. We hope this distopian vision remains just that but it is clear is that President Trump is both responding too and reshaping global political geographies.