QUOTE (Daylen @ Jan 11 2010, 10:42 PM)

if we have AI's that are taking over but also cheap fusion energy there is a simple old solution to totalitarian rule. LEAVE. why do we not have space tourism to the moon or mars? the fuel or energy cost makes it where only huge governments can afford it. so if a joul cost say a dollar today and you could make it cost 0.0001 dollars, instead of it costing 20 million for a man to get to the ISS it would take 2000 dollars.
and as far as who controls crops and energy, do you really think farmers will give up their land and let some govt/computer have everything? how about oil companies and their equipment and such? only way this sort of thing would happen is if it all gets nationalised first by some progressive regime to make things more "fair".
As far as automation making people useless, bollocks. automation and technology put farm hands out of work which were then availible to do textiles, later textiles had automation and technology put its workers out and another industry picked them up. technology and automation just means for each amount of work done alot more is produced.
You're missing the point. Humans are still better and more cost efficient at a variety of jobs, that's why there have been other jobs available when old jobs got automated. That will end in within a few decades. Machines will be better and cheaper at doing any and all jobs (unless it turns out there is something supernatural like souls needed to power our intellects). You need to factor this into your understanding, there will be no work for meat humans.
The vast majority of people will have no income, since their work is worth nothing. Only those with shares or big savings they can live off will have income, short of welfare. It has nothing to do with totalitarian rule, it is simple economics. Leaving won't solve anything, in fact it would probably only make things worse - who would want to take in fugitives that will be dependant on welfare for their entire lives?
If farmers own their own land and this holds value, then maybe they'll be some of the few who remain rich. Maybe their land will be worth very little, because almost everyone else is out of a job and so don't have any income to buy real food. Maybe the new economy values land, for solar collectors perhaps, and that is why it is valuable.
The only real players after cheap, strong AI is developed will be the AIs, and perhaps posthumans - perhaps we'll find a way that allow humans to upgrade into something else that can match the AIs in power, speed and efficiency. But your meat body and brain will soon be totally obsolete.