It wasn't that long ago that peak oil was on everybody's minds. The basic scenario: Global energy demand would soon outstrip the world's oil supply. Some of the more feverish types believe this will lead to a civilizational breakdown and a post-apocalyptic Mad Max landscape. Peak oil anxieties first penetrated mainstream media in the mid-2000s, with concerns about Mideast oil running out.
A 2004 National Geographiccover story pronounced:
