Globalisation is an umbrella term for a complex series of economic, social, technological and political changes seen as increasing interdependence and interaction between people and companies in disparate locations since the 1980s. This has replaced the “billiard-ball model” with a “cobweb model” as states become increasingly interdependent. There are also broader cultural, political and environmental dimensions of globalisation. Critics of globalisation say this is spreading US domination around the globe and as a result has created a global monoculture which benefits US interests. However, hyper globalists argue this has benefited multiple countries and has positively created a borderless world, supported by liberals who suggest this has improved international relations.