据世界旅游组织估计,到2010年时世界游客数目将达到10亿。几乎世界所有的地区都会从旅游业这种迅猛发展势头中得到好处。据预测在未来10年内,旅游和旅游相关的行业将会在全世界开辟1.3亿个新的就业机会。旅游业蓬勃发展也带来诸如环境恶化、吸毒贩毒等令人关注的问题。一些专家认为在最大限度地利用旅游带来的积极面的同时必须要消除它的不利后果,为此应当制订和通过一部关于旅游方面的世界伦理法。 According to estimates by the World Tourism Organization, the number of world tourists will reach 1 billion by 2010. Almost all parts of the world benefit from the rapid development of tourism. It is estimated that in the next 10 years, tourism and tourism-related industries will open 130 million new jobs worldwide. The thriving tourism industry also brings about such concern as the deterioration of the environment and the drug and drug trafficking. Some experts believe that to maximize the positive aspects of tourism while eliminating its negative consequences, a world ethics law on tourism should be developed and adopted.