8.6 - Impacts of Global Tourism - notes

The growth and causes of global tourism

Global tourism has seen an extraordinary rise over the past few decades, becoming a significant part of the global economy. From just a small number of international travellers in the mid-20th century, the industry has expanded to involve over a billion people crossing borders each year. This growth has been driven by various economic, social, political, and technological factors.

Factors driving the rise in global tourism

• Economic factors - Increased disposable income in many developed countries allows more people to afford holidays abroad.
• Social changes - More leisure time and paid annual leave have made holidays more accessible. Early retirement also contributes, as retirees often seek travel experiences.
• Political influences - Relaxed border controls and welcoming policies for tourists in many countries encourage international travel. Governments benefit financially from tourist visas and taxes, further promoting tourism.
• Transport developments - Advances in transport, such as wide-bodied jet aircraft, high-speed rail, and large cruise ships, have made travel faster, more comfortable, and relatively cheaper. Even remote destinations are now reachable.
• Communication and media - Mass media, including television and the internet, have heightened awareness of diverse destinations and holiday activities, inspiring people to visit new places.
• Marketing and package holidays - Tourism is now marketed as a commodity, with travel agents and tour operators promoting package holidays that bundle transport, accommodation, and activities. This has made planning and booking travel simpler and more appealing.

Trends in international tourist arrivals

The number of international tourists has surged dramatically since the 1950s. By the year 2000, arrivals reached over 750 million, climbing to around 1.1 billion by 2010, with projections estimating over 1.7 billion by 2020. This growth spans all regions, including Europe, the Americas, East Asia, Africa, the Middle East, and South Asia, reflecting tourism's global reach.

Economic impacts of tourism

Tourism significantly influences the economies of many countries, bringing both substantial benefits and notable challenges. It acts as a major source of revenue for numerous destinations, particularly in developing regions, but also raises concerns about profit distribution and dependency.

Positive economic effects of tourism

• Revenue generation - Many countries earn billions from international tourism. For instance, in 2015, the United States topped the list with earnings of over $200 billion, followed by China with over $110 billion, and other nations like Spain, France, and the United Kingdom also benefiting significantly.
• Job creation - Tourism is labour-intensive, creating employment in sectors like hospitality, transport, and entertainment. Jobs range from hotel staff to tour guides, supporting local livelihoods.
• Multiplier effect:
  • Money spent by tourists circulates through the local economy, benefiting a wide range of businesses.
  • As tourism grows, it attracts more operators and increases demand for local suppliers, leading to more jobs and greater spending power in the area.
  • This, in turn, enhances infrastructure and services, making the destination even more attractive.
• Support for other sectors - Tourism boosts agriculture by increasing demand for local food and aids manufacturing through the sale of souvenirs and crafts, indirectly strengthening these industries.

Negative economic effects of tourism

• Profit leakage:
  • A significant portion of tourism revenue often flows out of the host country to foreign-based companies like large tour operators.
  • In some destinations, such as certain Pacific islands, up to 90% of profits may be lost to overseas firms, limiting local economic gains.
• Economic dependency - Many developing countries become overly reliant on tourism income, making their economies vulnerable to fluctuations in global travel trends or crises that deter visitors, such as political instability or natural disasters.

Socio-cultural impacts of tourism

Tourism affects the social fabric and cultural heritage of host communities, with outcomes varying based on the scale and type of tourism. While it can occasionally preserve traditions, it more often poses challenges to local ways of life.

Positive socio-cultural effects of tourism

In some areas, mass tourism has revitalised local handicrafts, performing arts, and rituals, even if primarily as commercial attractions for visitors. This can help maintain cultural practices that might otherwise fade.

Negative socio-cultural effects of tourism

• Cultural erosion - Large numbers of tourists can disrupt traditional values and customs. Behaviours such as excessive drinking, ignoring local dress codes, or disrespecting sacred sites like temples and mosques can offend local communities.
• Social tensions - The influx of tourists may lead to friction with residents, especially when visitors unintentionally encourage issues like prostitution or crime, or when they dominate public spaces.
• Language impact - Over-reliance on English by tourists can erode local languages, reducing their use in everyday interactions in tourist-heavy areas.
• Limited cultural exchange:
  • Despite the potential for cross-cultural learning, meaningful interaction between tourists and locals is rare.
  • In some destinations, such as parts of the Caribbean or Indian Ocean islands, tourists are intentionally separated from local communities for political or religious reasons, hindering mutual understanding.

Environmental impacts of tourism

The environmental consequences of tourism are largely dependent on its scale and nature. While certain forms like ecotourism can foster conservation, mass tourism often exerts considerable pressure on natural resources and ecosystems.

Positive environmental effects of tourism

Ecotourism initiatives can educate visitors about environmental issues, encouraging support for conservation efforts and sustainable practices in sensitive areas.

Negative environmental effects of tourism

• Habitat destruction - The development of tourist infrastructure, such as hotels and resorts, often involves clearing vital ecosystems like mangroves or rainforests, leading to loss of biodiversity.
• Resource overuse - High tourist numbers can strain local water supplies, especially in arid regions, depleting resources needed by communities.
• Pollution - Tourism contributes to pollution through litter, sewage discharge into seas and rivers, and increased traffic causing air and noise pollution.
• Wildlife disturbance - Activities like safaris, hunting, and fishing can disrupt animal habitats and behaviours, while snorkelling and diving often damage delicate coral reefs.
• Infrastructure strain - The sheer volume of visitors can lead to traffic congestion and overburden local systems, further degrading the environment.