The glum world, and the 30 minute survivalist

Gee, it's hard to be cheery about the state of the world at the moment, isn't it?

Israel, Iraq, Ukraine, Syria:  all a mess with no obvious resolutions in sight.   China has had a strong typhoon that has killed 18; barely noticed amidst all the other death and mayhem.

All we need now is for Tokyo or LA to have their long awaited earthquake disasters and people will stop getting out of bed. 

Speaking of which, as a depressing distraction, does anyone else ever think about what they would do if they knew they had to clear out of home due to earth shattering disaster that may mean living off the land for a protracted time?   Being a cheery soul who likes science fiction-y scenarios, I often think of this while driving between Brisbane and Toowoomba, because the geography of that area makes it clear that if one knew that a mini asteroid had hit the middle of the Pacific, and a gigantic tsunami was on the way,  collecting the family and heading up to Toowoomba at the top of the Great Dividing Range would be one of the safest things you could do.  (Or if aliens had started picking off capital cities one by one, War of the Worlds style, getting up to the vast and relatively sparsely populated area west of the range would be a good idea too.) 

But if I only had 30 minutes or so to pack the car with gear that might best equip my family for the end of civilisation for a time, what household items should be given the highest priority?   I keep thinking of steak knives, or any good kitchen knive really;  any axe or shovel lying around; any rechargeable batteries in the house and a radio to go with them; tarpaulins; ropes; sleeping bags; warm clothes (no matter what time of year);  a few substantial saucepans; a magnifying glass (for both starting fires and reading in my old age); and any medicine in the cabinet.   Oh, and water containers.  Buckets and any water container.  And any spare sets of prescription glasses, even if out of date.   Dry food from the cupboard too (pasta and rice especially - perhaps?), but I think I would still have room in the car.  I don't think I would take the family tent - it takes up a lot of space, and long term, you would probably be better off building a shelter.

Beyond those, I have trouble deciding what household items are really going to be valuable, either for direct use, or trade.  I can imagine soap, shampoo and toothpaste being in high demand, but would I be better off taking whatever of that I have in the bathroom, or my binoculars instead?   How much modern stuff would be adequately circulating from ransacked stores amongst survivors?

I wonder if Douglas Adams advice about the importance of towels is really worth paying attention to?

I've been meaning to post about this for some time - the glum state of the world seems to make it an appropriate time to write it.

Update:  as an addendum, you can add the speculation "if you live within five minutes of a supermarket [I do, as it happens], and could get into it, what further items would you take from there before heading off to the mountains?"  

A few things immediately spring to my mind - any vegetable seeds if they stock any, and a range of vitamins.  Also, bandages, razor blades, disinfectant in large quantities.  And more tarps, if they have any.  Matches - but no need to go overboard - you just never let the fire die once it's going.