I don't think so. We have only seen a certain area of Mudos that is Seriously Industrial. In Stranger there are no "massive" Industrial areas that will pollute the environment (Even the dam isn't that bad). And that is in the same continent, not that far away, so we shouldn't assume that alot of Oddworld is Industrial... After all, we've seen a very small area of it like that, and Oddworld is ten times the size of Earth.
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