Lead, copper and brass are good moves, as are storable carbohydrates. If you have land, pigs, chickens and cows look good for the forseable future. (Only if you eat eggs and sausage for breakfast and beef for dinner).
We're rich. Our land is plentiful. God provided us everything we need. Put not your faith in man.
Unless, of course, he's grilling a freshly killed pig.
Skillsets also help, but they take time to acquire. No royal road to knowledge.
/johnny
If you have the money stock up and don’t wait much longer. Most Americans cannot even envision standing in lines for 3 hours to buy 2 loaves of rationed bread. Meat maybe once a week if lucky and standing in line for that too. Grocery stores with mostly empty shelves. Fresh eggs and milk good luck. Thats what will happen if we have a catastrophic collapse which seems likely. If you live in the city its going to be dammed unpleasant.