Since the beginning of time humans have traveled. Food, water, safety or acquisitions of resources (trade) were the early travel motivations. But the idea of travel for pleasure or exploration soon emerged.Travel has always depended upon technology to provide the means or mode of travel. The earliest travelers walked or rode domesticated animals. Tourism is a collection of activities, services and industries that delivers a travel experience, including transportation, accommodations, eating and drinking establishments, retail shops, entertainment businesses, activity facilities and other hospitality services provided for individuals or groups traveling away from home. The WorldTourism Organization (WTO) claims that tourism is currently the world's largest industry with annual revenues of over $3 trillion dollars. Tourism provides over six million jobs in the United States, making it the country's largest employer. Presenting models and techniques for tourism forecasting at the outset, the book "WorldTourism in the New Millennium" makes elaborate discussion on current and future scenario of tourism in North America, South America, Asia, Africa, and Europe. This unique presentation on current and future tourism scenario is a must for students, teachers, tour consultants, tour guides,touristsand general public.