It's one of the reasons why the Son'a pursued such an aggressive course. As Rua'fo mentioned, a lot of them didn't have the time to wait for natural regeneration since they'd bite the dust long before that.
That, and they simply didn't want to live in the Briar Patch (also mentioned during the movie). The fact that the Son'a didn't just set up camp somewhere else on the planet really isn't a plot hole, since it was explained pretty well internally (this movie does have plenty of actual plot holes; let's not add more!

)
If anything, the Son'a have more right to it. The Ba'ku are the original colonists, who arrived on ships, have memories and a culture from living on other worlds, and who made the decision to come to the planet and set up the lifestyle they were living. The Son'a on the other hand were the first generation born there, and for whom that planet and lifestyle was the only home they'd known. At least, before the Ba'ku exiled them, which was pretty dickish considering. So of the two groups, I'd say the Ba'ku could handle relocating one more time--especially since doing so would benefit trillions.
That's an excellent point. Who is to say that the Ba'ku desire to hold onto the planet as is is more valid than the Son'a desire to harvest the radiation?

Whether you get a planet for being bad peeps, or being wanderers, what's the dif? You still get a whole planet. The distinction doesn't matter for the purposes of this discussion.
Of course it matters. You completely missed the point. The Feds and the viewers wouldn't be upset about Kahn getting his own planet cause the Feds TOLD him to go there. It wouldn't make any sense to get upset about that. The Feds put this planet aside and said "Ok, this is Kahn's place. Done." Whereas the Ba'ku - without consulting the Feds or even making contact with them in any way - just
found this planet in Fed territory and said "Hey, let's live here!" HUGE difference.
ENNNNH, wrong answer Hans. Khan CHOSE to take that planet as OPPOSED to REAL punishment.
Who the hell is Hans?
Ok, so I got some of the details wrong. Conceded. It's been FOREVER since I saw that ep, and I always thought it was a really lame ep too, so it's no wonder I don't remember it all that well. But my point still stands: Kahn didn't just go and find this planet on his own and decide to settle it. The Ba'ku did.
For the most part, it's about peeps who already HAVE life wanting MORE of it. Future medicine already cures most illnesses. So, some blind peeps, or severely radiation-poisoned peeps would benefit greatly, yeah.... so fly them to the Ba'ku health spa for a month.
Uhhhhh...
Considering how great you apparently think INS is, I find it bizarrely amusing that you seem to have completely forgotten that the effects one experiences from simply hanging out on the planet and letting the radiation do it's thing go away if you LEAVE the planet. This was conjectured during the movie in dialog, and can be considered proven by the fact that in Nemesis, Geordi is back to his ocular implants (after having his normal eyes completely restored during Insurrection). The effects are only
permanent if you either do it the Son'a way and collect the particles, or stay on the planet forever. So, no, sending people to "the Ba'ku health spa" for a given length of time would do nothing for anyone who didn't want to just live there for the rest of their lives. The positive effects of the radiation are worthless to anyone but the Ba'ku if it cannot be harvested. But the Ba'ku insist on
living on the planet and keeping the effects for themselves. There's a strong argument that they are being pretty selfish about all this.
It wasn't an analogy (or at least not intended to be), it was to point out the convenience of moral relativism as applied by peeps in power, and how it changes with the wind. IE, if it was NOT Federation terratory, another reason could have been found/manufactured to get the same result.
Oh really? So despite the fact that the planet being in Fed space is brought up in dialog, emphasizing it's importance, and despite the fact that through all the TV seasons and movies that had aired up to that point, no evidence was ever given that the Feds were secretly a bunch of expansionist conquerors (not even during DS9 with all the Section 31 stuff... they did a lot of dirty things, but ALL of it was in relation to a large empire that the Feds were at war with), you have just somehow
figured out that if the planet hadn't been in Fed space, the Feds still would have found SOME excuse to just swooop in and raid the place?
Boy, you're a pretty imaginative guy.
You noticed!

Okay, really now, just TELL the Ba'ku that a Federation Rehab facility is going up on the other side of the planet, then leave them alone.
Already covered that. Planet side rehab facility = useless.
They FOUND the planet first.
I don't recall if the movie says how long the Ba'ku have been on the planet. If they have been there longer than the Federation has existed, then that adds validity to your argument. But it still wouldn't automatically mean the Feds are completely in the wrong to want to remove them for these reasons; it remains a gray issue. But as others have noted, what about the Son'a? If the planet does "belong" to the Ba'ku, then it belongs to the Son'a just as much.
Or, ASK them to leave. Or, work something besides a midnight kidnapping out.
Now THIS I agree with. Asking them before just secretly removing them would have been the way to go, and getting mixed up with the Son'a probably wasn't the best idea. There are some elements of corruption to what Admiral Dougherty was doing, but that doesn't change the fact that for the Feds to remove the Ba'ku wouldn't automatically be wrong.
You are a man of honour, sir.
Uh... I suppose so. Maybe this wasn't clear, but I was not touching the "cuts too close to the bone" comment because I probably couldn't tell you just what I think of it without breaking some forum rules.
Wait- I don't remember the Ba'ku exiling them, I remember that they left to see the galaxy, and not hang with the fuddy-dutties.
There was something akin to a civil war between the two factions. Not sure how the name divergence came along ("Ba'ku" vs "Son'a"), but the dialog in the movie clearly establishes that they were members of the same race, not just co-habitating races or something. The Son'a weren't bent on leaving the planet, they simply represented a younger group that didn't want to just throw all technology and contact with the rest of the galaxy out the window, and the resulting conflict ended with them being exiled. Ru'afo is the one that uses the word "exile," but none of the many Ba'ku in the room at the time (including the two most "main" Ba'ku characters in the movie) dispute it.
The fact that the Son'a (Ru'afo in particular) have grown to be bitter, vengeful bastards doesn't change the fact that it's as much their planet as the Ba'ku's.