The study, published in the Journal of Travel & Tourism Marketing, establishes a stage-based emotional processing framework that distinguishes between arousal and valence. Using a 64-channel electroencephalography experiment, researchers found that initial exposure to environmental degradation heightens neural engagement. This heightened attention creates a foundation for a subsequent positive shift when a credible, achievable solution—such as low-carbon travel or marine conservation—is introduced.

While emotional arousal effectively captures attention, the data indicates that valence-based evaluation remains the primary driver of behavioral intent. The findings suggest that tourism entities, including cruise operators and nature-based destinations, should move away from single-message appeals. Instead, they can coordinate communication across the visitor journey, provided the information remains authentic and avoids overwhelming the audience. This strategic progression from problem to solution offers a blueprint for climate and conservation messaging beyond the travel industry.