In some parts of the world, people apparently experience cold weather and snow and other things that can make survival difficult. Here's a collection of threads on dealing with winter.
Richter asks what kind of stuff should go into a winter car kit. The community responds.viewtopic.php?f=45&p=1596142
FanaticalModerate offers a timeline for preparing for winter storms:viewtopic.php?f=6&p=1232131
the_alias offers up some advice on how to get water from snow. There's more to it than you might think:viewtopic.php?f=92&p=1603302
Here's a discussion on how to make sleeping bags warmer:viewtopic.php?f=14&p=1528191
Murph starts a discussion on winter camping:viewtopic.php?f=6&p=1218050
johndoe recounts being stuck in a blizzard:viewtopic.php?f=32&p=1613791