The potential of biotechnology to improve the condition of human life in developing countries is gaining credence. Robert Timmer, Ph.D. discusses how biotechnology could impact the economies of developing countries in terms of raising agricultural production while bringing benefits to healthcare, industry and environment. (28 minutes)

The rapid depletion of fossil fuels and the rising sea level from the warming of the earthŐs atmosphere are converging to dramatically alter our future. Edward Mazria, founder of Architecture 2030, unveils a new study of sea level rise showing fly-over 3D images depicting potentially calamitous coastal and national impacts. (57 minutes)

Dr. Joseph Bookstein argues that the real cause of global warming is not the burning of fossil fuels but rather the needs and wants of the global human population, now over 6.6 billion. He discusses methods, feasibility, and implementation strategies for voluntary population reduction. (52 minutes)

The GLOBE Cave Protocol Field Guide utilizes existing GLOBE protocols to explore an extreme environment. Caves provide an opportunity to utilize GLOBE protocols to investigate underground environments and compare them to surface environments. Outside the cave, students record elevation, MUC, latitude and longitude, air temperature, relative humidity and air pressure. Inside the cave, students record air temperature, relative humidity and air pressure as well as observe and describe cave features in each room. Students also note evidence of biological activity and human impact. If water is present inside the cave, students record water temperature and pH. Follow up questions are included in the Field Guide.

Detailed exploration of contemporary debates and controversies regarding global justice. Topics include: human rights theory, the moral significance of national and cultural boundaries, the currency of distributive justice, global inequality and poverty, environmental devastation, and violence against women and children.

Located in Newport, Oregon, Hatfield Marine Science Center plays an integral role in programs of marine and estuarine research and instruction, as a laboratory facility serving resident scientists, as a base for far-ranging oceanographic studies, and as a classroom for students. Site features information on courses, seminars, facilities, and current research. Education Programs section includes teacher and student resources. Resources applicable to local and distant educators.

In this video segment adapted from United Tribes Technical College, meet Native Americans who are concerned about climate change and believe that action today can help future generations once again live in harmony with Earth.

In this lesson, students use segments from Nature: Salmon Running the Gauntlet to explore ways in which humans have impacted salmon populations. In the Introductory Activity, students explore different ways in which human actions have helped and hindered salmon populations, including efforts to artificially produce and raise salmon. In Learning Activity 1, students learn about challenges salmon face after being released from hatcheries into the wild, as well as efforts that humans are taking to restore streams and salmon runs. In Learning Activity 2, students explore issues surrounding dams and conduct research on specific dams in the US northwest. In the Culminating Activity, students review information presented in the lesson and debate the merits of human efforts to save salmon. Students write a critical essay about human impact on salmon and propose ideas for future actions. Students discuss their projects with the class.

Students will identify human impact on Earth in various locations using images taken by remote sensing technology.

Students will identify human impact on Earth in various locations using images taken by remote sensing technology. Delivered in Spanish

This Explore on Your Own activity, students will examine how human activities have impacted Earth. It Supports the Human Impact Lesson delivered in Spanish

This Explore on Your Own activity, students will examine how human activities have impacted Earth. It Supports the Human Impact Lesson

Students will explore trees in their outdoor classroom, learn about the important functions that trees serve and devise ways to conserve trees by changing human behaviors: recycling, etc.

In this lesson, students explore how human activities will continue to impact Antarctic ice, discuss human contributions to climate change, and investigate what we can do to stop/reverse these negative effects.

Through a discussion board, students comment and respond to paper topics on the human impacts on sharks.

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Students learn about the human water cycle, or how humans impact the water cycle by settling down in civilizations. Specifically, they learn how people obtain, use and dispose of water. Students also learn about shortages of treated, clean and safe water and learn about ways that engineers address this issue through water conservation and graywater recycling.

Human activities that cause a loss of biodiversity. Video by California Academy of Sciences. Created by California Academy of Sciences.

This article examines the sixth of seven essential principles of the climate sciences--"We Change Earth's Climate." Written for the science teacher, the article covers greenhouse gases, land-use changes, and other human-induced causes of global climate change. Each issue of the free online magazine Beyond Weather and the Water Cycle is structured around one of the seven principles. The content provides background information, lessons, and activities for K-5 classrooms.

This is a project-based learning lesson about Indiana Mammals and Their Environments. The lesson is about common Indiana animals that the kids see everyday and how humans impact their environments. The goal of the lesson is for the kids to create an environment that meets the needs of all of the animals and the humans without causing any problems, and then present those environments to the class in the form of a claymation project.

Focusing primarily on the period since 1500, explores the influence of climate, topography, plants, animals, and microorganisms on human history and the reciprocal influence of people on the environment. Topics include the European encounter with the Americas, the impact of modern technology, and the historical roots of the current environmental crisis.