Nov 7, 2012 10:10 AM
Think you've got hippie street cred? Think again, mortal. You can't call yourself truly crunchy until you've salted your own codfish. Preserving Food Without Freezing or Canning ($23) describes some seriously old-world techniques for keeping stuff botulism-free through those long, cold, post-apocalyptic winters - without the use of freezers or a canner. Now that's hard-core.