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According to the Open Doors report from the Institute of International Education, more than a half million international students are currently studying in the United States. Over half of the international students are from Asia, both the subcontinent (India is the leading sending nation of students) and the Far East (China, Korea, and Japan leading in numbers sent). Following Asia, 13% of our international students are from Europe, 12% from Latin America, 6% from Africa, 6% from the Middle East, and 1 % from Oceania. Open Doors reports that international students contribute over $13 billion to the U.S. economy. The author believes that the contributions of these students are much more far-reaching than monetary, however. The author stresses that Americans are blessed to have their lives enriched by other cultures and their minds broadened by insightful students. People might have stories about compelling, perspective-changing experiences by or with international students. In this article, the author shares a few of the students that enrich the author's life every day.

Measures of the effects of population pressure on the landscape using traditional methods for classifying urban territory are inadequate. The crude scale at which population densities are calculated and dependence on country-specific administration divisions hinder their ability to address such questions as the environmental impacts of cities and suburbs and make cross-national comparisons particularly difficult. This paper examines comparative urbanization measures among three case studies: the Pearl River Delta in Guangdong Province of China, the Indian state of Kerala, and the southern part of Florida in the United States. It proposes a measure based on the distribution of local population densities, taking advantage of the detailed data on small area populations and land area available in modern censuses and model-derived population databases such as LandScan, and the increasing potential of spatial analysis using geographic information systems (GIS). Examined with a similar set of thresholds, the resulting density distributions offer the potential to show better the ecological effects of population than do traditional measures. [ABSTRACT FROM AUTHOR]