Changes

''Wolf and Iron'' (1990) by Gordon Dickson describes a systemic societal collapse. The main character "GeeBee" builds and stocks and earth-sheltered retreat, using salvaged materials.  

''Wolf and Iron'' (1990) by Gordon Dickson describes a systemic societal collapse. The main character "GeeBee" builds and stocks and earth-sheltered retreat, using salvaged materials.  

''The Postman'' by David Brin (1985) takes place in the aftermath of an EMP attack and pandemic plague with subsequent socioeconomic collapse that reduces the societal infrastructure to early 19th Century levels. Both the Holnists and townsmen construct fortified retreats.

''The Postman'' by David Brin (1985) takes place in the aftermath of an EMP attack and pandemic plague with subsequent socioeconomic collapse that reduces the societal infrastructure to early 19th Century levels. In the novel, townsmen construct fortified retreats.

==See also==

==See also==