Growth

The World Tourism Organization (UNWTO) forecasts that international tourism will continue growing at the average annual rate of 4 %.[32] With the advent of e-commerce, tourism products have become one of the most traded items on the internet.[citation needed] Tourism products and services have been made available through intermediaries, although tourism providers (hotels, airlines, etc.) can sell their services directly. This has put pressure on intermediaries from both on-line and traditional shops.

It has been suggested there is a strong correlation between tourism expenditure per capita and the degree to which countries play in the global context.[33] Not only as a result of the important economic contribution of the tourism industry, but also as an indicator of the degree of confidence with which global citizens leverage the resources of the globe for the benefit of their local economies. This is why any projections of growth in tourism may serve as an indication of the relative influence that each country will exercise in the future.

Space tourism is expected to "take off" in the first quarter of the 21st century, although compared with traditional destinations the number of tourists in orbit will remain low until technologies such as a space elevator make space travel cheap.[citation needed]

Technological improvement is likely to make possible air-ship hotels, based either on solar-powered airplanes or large dirigibles.[citation needed] Underwater hotels, such as Hydropolis, expected to open in Dubai in 2009, will be built. On the ocean, tourists will be welcomed by ever larger cruise ships and perhaps floating cities.[citation needed]
[edit] Sports travel

Since the late 1970s packaged sports travel has become increasingly popular. Events such as rugby and football World Cups have enabled specialist travel companies to gain official ticket allocation and then sell them in packages that include flights, hotels and excursions.
[edit] Latest trends

As a result of the late-2000s recession, international arrivals suffered a strong slowdown beginning in June 2008. Growth from 2007 to 2008 was only 3.7% during the first eight months of 2008. The Asian and Pacific markets were affected and Europe stagnated during the boreal summer months, while the Americas performed better, reducing their expansion rate but keeping a 6% growth from January to August 2008. Only the Middle East continued its rapid growth during the same period, reaching a 17% growth as compared to the same period in 2007.[34] This slowdown on international tourism demand was also reflected in the air transport industry, with a negative growth in September 2008 and a 3.3% growth in passenger traffic through September. The hotel industry also reports a slowdown, as room occupancy continues to decline.[34] As the global economic situation deteriorated dramatically during September and October as a result of the global financial crisis, growth of international tourism is expected to slow even further for the remaining of 2008, and this slowdown in demand growth is forecasted to continue into 2009 as recession has already hit most of the top spender countries, with long-haul travel expected to be the most affected by the economic crisis.[34] This negative trend intensified as international tourist arrivals fell by 8% during the first four months of 2009, and the decline was exacerbated in some regions due to the outbreak of the influenza AH1N1 virus.[2]