Hi CA,
I think Miki's suggestion is a good one. You can sort of nibble around the edges of this and see how they take it. They went through the earlier oils shocks, so they know what that part of it is like, and what can happen to the economy. I gradually enlarged on these shared memories. We all agreed that these were just artifical shocks, and that in the end a lot of exploration and and drilling created a buyers market for quite a while. I then did a little bashing about the believability of corporate statistics, or those of any OPEC country since both have every incentive to report the greatest possible amount of reserves. I talked to them about how hard it really is to determine how much oil is recoverable in any formation, and then went back to the point that a company or country will probably both report the greatest reserves possible in order to make the most money. It is not a big step from this point to telling them about how production peaks on a bell shaped curve, and show them where on the curve discoverys peaked, where North America peaked, and where non-OPEC oil peaked. And tell them that these are the reasons that you are very concerned about what effects having the OPEC peak will have on the world, and your personal worlds esspecially. If they are half as smart as you are they will be picking up on the rest pretty quick. Also once people understand that you don't have to pump the last gallon out of the last formation to have the market change from a buyers market to a sellers market, the usually see the implcations. At least the start of them.
I haven't seen 'The End of Suburbia' so I can't really advise on that. I am guessing that it is pretty hard hitting, and if so you might want to wait until they have digested this. Speaking of digesting, it might not hurt to talk a little about NG, and how much fertilizer affects the availablity of our food.
I wish you the best of luck. I think my parents are a lot more ready to believe these hard truths than are my kids. Come to think about it, I can't remember the last time one of them offered 'A penny for your thougths' .

Probably a lot more than they really want to hear.
Again, best of luck. I am sure that there will come a time when they want to know what is going on in your head and in your life and will be ready to listen.
If they live on an island they will already understand transportation issues and possibly the wisdom of having some food storage and general self sufficiency. Assuming this isn't Long Island.
