Except that they're not fat. Well, not just fat, but fat in a particular way.Cheeze_Pavilion said:Um, exactly--the "culture of waste, and of leisure at the expense of all else" that is responsible for the Earth becoming uninhabitable is also the one behind people getting fat. Like you said, the two are symptoms with one root cause.
It's baby fat.
I'm not kidding. The animators at Pixar have come out and confirmed it. The chins, the bellies, the limbs, they're not shaped the way they would be in a morbidly-obese adult... and check out the Captain trying to stand on his own two feet during his fight with Otto, his posture and surface-gripping. Heck, even his shoes.
It's not that the passengers are wasteful and lazy, it's that they've been infantalised by the ship-nanny and not only protected from all risk but also held back from any true responsibility... and thus entirely dependant upon the ship-nanny. (Arguably it's about how Buy'N'Large convinced consumers to do the same during its tenure on Earth, too.) It's also how people on Earth refused responsibility for the consequences of their actions, placing it in the hands of others. Note how quickly the passengers (and their kids, in the credits) grow into adulthood once they return and start doing their own clean-up.
Admittedly, Disney is the last studio to be able to unironically stand on a high horse and lecture us about the perils of an all-encompassing yet faceless parental entity... but Pixar did it.
-- Steve