Text 1.Tourism

Tourism is travel for recreational, leisure, or business purposes. The World Tourism Organization defines tourists as people "traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes".

Tourism has become a popular global leisure activity. In 2011, there were over 983 million international tourist arrivals worldwide, representing a growth of 4.6% when compared to 940 million in 2010. International tourism receipts (the travel item of the balance of payments) grew to US$1.03 trillion (?740 billion) in 2011, corresponding to an increase in real terms of 3.8% from 2010. In 2011, international travel demand continued to recover from the losses resulting from the late 2000s recession, where tourism suffered a strong slowdown from the second half of 2008 through the end of 2009. After a 5% increase in the first half of 2008, growth in international tourist arrivals moved into negative territory in the second half of 2008, and ended up only 2% for the year, compared to a 7% increase in 2007. The negative trend intensified during 2009, exacerbated in some countries due to the outbreak of the H1N1 influenza virus, resulting in a worldwide decline of 4.2% in 2009 to 880 million international tourists arrivals, and a 5.7% decline in international tourism receipts.

Tourism is important, and in some cases, vital for many countries. It was recognized in the Manila Declaration on World Tourism of 1980 as "an activity essential to the life of nations because of its direct effects on the social, cultural, educational, and economic sectors of national societies and on their international relations." Tourism brings in large amounts of income in payment for goods and services available, accounting for 30% of the world's exports of services, and 6% of overall exports of goods and services. It also creates opportunities for employment in the service sector of the economy, associated with tourism. These service industries include transportation services, such as airlines, cruise ships, and taxicabs; hospitality services, such as accommodations, including hotels and resorts; and entertainment venues, such as amusement parks, casinos, shopping malls, music venues, and theatres.

Text 2. Recent developments

There has been an up-trend in tourism over the last few decades, especially in Europe, where international travel for short breaks is common. Tourists have a wide range of budgets and tastes, and a wide variety of resorts and hotels have developed to cater for them. For example, some people prefer simple beach vacations, while others want more specialized holidays, quieter resorts, family-oriented holidays or niche market-targeted destination hotels.

The developments in technology and transport infrastructure, such as jumbo jets, low-cost airlines and more accessible airports have made many types of tourism more affordable. On 28 April 2009 The Guardian noted that "the WHO estimates that up to 500,000 people are on planes at any time." There have also been changes in lifestyle, for example some retirement-age people sustain year round tourism. This is facilitated by internet sales of tourist services. Some sites have now started to offer dynamic packaging, in which an inclusive price is quoted for a tailor-made package requested by the customer upon impulse.

There have been a few setbacks in tourism, such as the September 11 attacks and terrorist threats to tourist destinations, such as in Bali and several European cities. Also, on 26 December 2004, a tsunami, caused by the 2004 Indian Ocean earthquake, hit the Asian countries on the Indian Ocean, including the Maldives. Thousands of lives were lost including many tourists. This, together with the vast clean-up operations, stopped or severely hampered tourism in the area for a time.

The terms tourism and travel are sometimes used interchangeably. In this context, travel has a similar definition to tourism, but implies a more purposeful journey. The terms tourism and tourist are sometimes used pejoratively, to imply a shallow interest in the cultures or locations visited by tourists.

Text 3.Sustainable tourism

"Sustainable tourism is envisaged as leading to management of all resources in such a way that economic, social and aesthetic needs can be fulfilled while maintaining cultural integrity, essential ecological processes, biological diversity and life support systems." (World Tourism Organization)

Sustainable development implies "meeting the needs of the present without compromising the ability of future generations to meet their own needs." (World Commission on Environment and Development, 1987)

Sustainable tourism can be seen as having regard to ecological and socio-cultural carrying capacities and includes involving the community of the destination in tourism development planning. It also involves integrating tourism to match current economic and growth policies so as to mitigate some of the negative economic and social impacts of 'mass tourism'. Murphy (1985) advocates the use of an 'ecological approach', to consider both 'plants' and 'people' when implementing the sustainable tourism development process. This is in contrast to the ' boosterism' and ' economic' approaches to tourism planning, neither of which consider the detrimental ecological or sociological impacts of tourism development to a destination.

However, Butler questions the exposition of the term 'sustainable' in the context of tourism, citing its ambiguity and stating that "the emerging sustainable development philosophy of the 1990s can be viewed as an extension of the broader realization that a preoccupation with economic growth without regard to its social and environmental consequences is self-defeating in the long term." Thus 'sustainable tourism development' is seldom considered as an autonomous function of economic regeneration as separate from general economic growth.