I don't really have any of the answers, and I sure as hell never said any of it would be easy, and that's rather the point of peak oil; that once plentiful and cheap ceases then we have the motivation to do something about it. Of course that's too bloody late. The HUGE profits from the energy companies are basically being squandered. Energy rich countries are diversifying, quite right too, but are moving as far as I can see into industry and commerce, of which there'll be very little if we don't have energy alternatives. So yes the transition issues as it were are huge, but something has to be done. Governments shouldn't be subsidising us buying different light-bulbs they should be ploughing money into scientific research, renewable energy sources and mandating the likes of BP to be doing more to find replacement, carbon neutral energy sources. I gather the Earth is basically a huge engine, that must be harnessable surely, the Icelandics manage it, though they are a bit more volcanic than us. It can't really be much more difficult than building hundreds of huge platforms in middle of the ocean to suck black goop out from way under the ground can it?!?