The overtourism debate is fraught with extremes, but without scientific measures, it risks becoming a distraction from real global tourism challenges
“Overtourism” has become a buzzword, sparking debates reminiscent of those surrounding climate change. On one side, there are “overtourism deniers” who dismiss overtourism as a myth, arguing that tourism can and should continue to grow without limits.
On the other side, critics view tourism as the latest target for those opposing capitalism, calling for radical reforms or for it to even be abolished.
Both extremes, however, are equally unrealistic and pose significant risks to the tourism sector.
Unlike climate change, which is widely recognised and understood by scientists, the concept of overtourism lacks a clear, universally accepted definition.
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The term has been in use for decades, but its origins and academic definition are debated. The World Tourism Organization defined overtourism as the negative effects of tourism on residents’ daily lives and the negative experiences of visitors.
This definition raises critical questions about how to accurately assess overtourism. About what it is exactly and what are its specific negative impacts.
There are questions about whether a few thousand protesters represent the attitudes of Barcelona’s 1.6 million residents, for instance. And how do these attitudes vary based on where people live or their reliance on tourism for their livelihoods.
A number’s game
Understanding overtourism and devising strategies to address it is a complex task.
Tourism is one of the world’s most lucrative industries and serves as a vital source of income for many countries, especially in the developing world. The World Travel & Tourism Council (WTTC) projects a record-breaking year for tourism in 2024, set to be worth US$11.1 trillion to the global economy.
In 2024 tourism industry solidified its authority as a global economic powerhouse, generating one in every 10 dollars worldwide.
That’s up on 2023, which was worth $US9.9 trillion, the largest since the golden year of travel in 2019.
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Tourism also bolstered its workforce by an additional 27.4 million, propelling the total to nearly 330 million jobs worldwide.
That’s why the World Tourism Organization emphasises that overtourism is not just about the number of tourists but also about how well those numbers are managed. If managed correctly, destinations should be able to accommodate more visitors in a sustainable way.
Adopting the World Tourism Organization’s definition, overtourism is a matter of perception from both residents and tourists: it exists when tourists and residents believe that the negative impacts of tourism go beyond their threshold of tolerance.
This raises further debate on how this concept applies to developing economies that are densely populated and accustomed to high levels of crowding, unaffordable housing and gentrification.
For example, if a Chinese tourist used to the crowds in Shanghai doesn’t find a beach in Santorini overcrowded, does overtourism still exist from a tourists’ perspective?
There is a paradox in the overtourism debate: a concept often used to critique Western capitalism, may overlook the fact that many developing countries rely on the tourism industry for economic survival and employment.
These nations are less likely to be concerned with the influx of tourists compared to developed countries.
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