Educational scholars, particularly those working in comparative education, have largely failed to recognise, let alone discuss, the impending finite-ness of global resources. The field continues to operate on an assumption of infinite resources, an implicit cultural horizon in place since at least the Western Enlightenment. It has missed the…

More than 50 years ago biologist Garrett Hardin published his influential essay 'The Tragedy of the Commons'. In his essay, Hardin argued that in situations where people share resources, external intervention via governmental regulations or privatization of the resource is needed to avoid resource overexploitation. While the article is considered…

In a world with an ever-increasing population, diminishing natural resources, and greater levels of consumption, sustainability has emerged as a critical concept and it encompasses everything from international policy to lifestyle changes to "green" technologies. While various aspects of sustainability have been adopted by schools and…

Environmental education has been included in the school curricula of many countries in the last 15 years. Implementation has been not as successful as expected due to various constraints reported in several research projects. Its achievement remains uncertain and more research is required in all areas of education. In order to propose a curriculum…

In three semiguided inquiry lessons on population biology, students use models and simulations to examine population trends and make projections. They are guided to create and evaluate data and to use algebraic and geometric representations to examine biotic and logistic growth models as part of examining human population growth. As they recognize…

California's current economic and fiscal realities make nonpartisan, objective information on the state's future challenges all the more critical. Understandably, the search is on for immediate solutions to the unprecedented crises people face today. But if the present crises make policymakers shelve long-term planning, the result may be an even…

Easter Island is a fascinating example of resource depletion and population collapse, and its relatively short period of human habitation combined with its isolation lends itself well to investigation by students in a first-semester ordinary differential equations course. This article describes curricular materials for a semester-long case study…

We are facing rapid changes in the global climate, and these changes are attributable to human behavior. Humans produce this global impact through our use of natural resources, multiplied by the vast increase in population seen in the past 50 to 100 years. Our goal in this article is to examine the underlying psychosocial causes of human impact,…

In the biology community there has been a call for integrating lessons on population growth rate and the human population crisis into biology classrooms. Ecologists fear that students do not understand the relationship between the magnitude of the human population growth and Earth's carrying capacity, as well as some basic ecological concepts. The…

Using module-based courses has been suggested to improve undergraduate science courses. A course based around a series of modules focused on major environmental issues might be an effective way to teach non-science majors about ecology and ecology's role in helping to solve environmental problems. I have used such a module-based environmental…

The rural population of semi-arid lands in Kenya face multiple challenges that result from population growth, poor markets, land use and climatic changes. In particular, subsistence oriented farmers face various risks and opportunities in their attempt to secure their livelihoods. This paper presents an analysis on how livelihood assets and…

Discusses the problems created by an increasing population. Emphasizes the need to reassess the status of environmental resources, and suggests that definitive plans must be made to improve environmental management now and for the future. (Author/VWL)

While increasing population pressures on the resources of the world do present real difficulties, they are not such as to be unsolvable. More and better science, technology, and growth in economic welfare are vital components in meeting these difficulties. Ideas for a new National Development Act are presented. (Author/RH)