###¶¤%†=:.                                          .:=†%¤¶###
¶¶%§=.....                                          .....=§%¶¶
¶¶¶¤%§†=:.                                          .:=†§%¤¶¶¶
¶%§=......                                          ......=§%¶
¶%††=:....                                          ....:=††%¶
###¶¤%§†=:     ††                             ††    :=†§%¤¶###
¤%%§†==:..     ===============================      ..:==†§%%¤
¤¤%%%§†=:.    ##  mass-production treehouse  ##     .:=†§%%%¤¤
##¶¤%§†=:.      ===============================     .:=†§%¤¶##
¤¤§==:....    ††                             ††     ....:==§¤¤
¤§§==:....                                          ....:==§§¤
#¤§=......    created in the twenty eighties as a   ......=§¤#
##¶¤%§†=:.   cheap and open source way of dealing   .:=†§%¤¶##
¶¶%§††:...   with constant floods and a rising sea  ...:††§%¶¶
#¤¤¤%§†=:.                  level.                  .:=†§%¤¤¤#
¶¶¤§§§†=:.                                          .:=†§§§¤¶¶
¶¤¤¤%§†=:.  the "house" would consist of a stack of .:=†§%¤¤¤¶
¤¤§†:.....  floor modules, each a square of thirty  .....:†§¤¤
¤¤%§==:...  six square meters. these could be made  ...:==§%¤¤
##¶¤%§†=:. out of various materials such as carbon  .:=†§%¤¶##
##¶¤%§†=:.   fiber or plastic, not necessarily the  .:=†§%¤¶##
#¤§†=:....           same for each floor.           ....:=†§¤#
##¶¤%§†=:.                                          .:=†§%¤¶##
¶%§†::....  the house would be hung on a "mast", a  ....::†§%¶
¶¤¤§=.....   ridged metal pole extending between    .....=§¤¤¶
##¶¤%§†=:.  fifty and a hundred meters. a mechanism .:=†§%¤¶##
¶%%†=.....  within each floor would enable them to  .....=†%%¶
##¶¤%§†=:.  climb up or down the mast, together or  .:=†§%¤¶##
##¶¤%§†=:.               individually.              .:=†§%¤¶##
¶¶¶¤%§†=:.                                          .:=†§%¤¶¶¶
##¶¤%§†=:.   the lowest floor would usually have a  .:=†§%¤¶##
¤%%%†:.... loading dock, a balcony/front door, and  ....:†%%%¤
¤%†:::....             various ladders.             ....:::†%¤
¶%%§†:....                                          ....:†§%%¶
###¶¤%§†:.       ††                        ††       .:†§%¤¶###
#¤%§§††=:.        ==========================        .:=††§§%¤#
¶%†=:.....       ††                        ††       .....:=†%¶
##¶¤%§†=:.                                          .:=†§%¤¶##
¶¶¤¤%§†=:.     § climate : housing : modular §      .:=†§%¤¤¶¶
¶%%††=....         § suburbs : open source §        ....=††%%¶
##¶¤%§†=:.                                          .:=†§%¤¶##
##¶¤%§†=:.                                          .:=†§%¤¶##
##¶¤%§†=:.                                          .:=†§%¤¶##
¶¶¤¤%§†=:.                                          .:=†§%¤¤¶¶
#¶¶¤%§†=:.                                          .:=†§%¤¶¶#