Alternative fuel sources are urgently needed, yes. But the cruise lines’ woes go well beyond emissions and remain unaddressed, even if CLIA now recognizes that really big ships aren't suitable for certain destinations. With climate change finally front and center, will more governments restrict megaships and regulate various impacts on host communities?

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https://skift.com/2021/11/11/whats-missing-from-big-cruises-new-climate-action-goals/