Ecological footprint models calculate global, national, regional, or local supply of arable land (weighted by productivity) and compare it to the comprehensive demand for land. Global ecological footprint analysis finds that our current demand for resources is 50% higher than the planet’s available resources. The demand for arable land (ecological footprint) includes land required to produce products and land required to dispose of waste. It is calculated in categories that include cropland, grazing land, forest products, fishing grounds, urban land, and (forest) land for carbon sequestration. The available supply of land is the sum of cropland, forest land, etc. weighted by productivity.
Biodiversity Dynamics will be a project-based course will explore where plants and animals live on the landscape, and how and why they move or evolve in response to environmental changes and human impacts. We will use real species, landscape, climate, and human impact data to explore biogeographic rules, such as the latitudinal & elevation diversity gradients. We will also learn about how landscape ecologists use species distribution models and corridor models for conservation purposes.
The search for life beyond the Earth is reaching new heights. So what are we looking for, and how will we know when we find it? This course will explore the history of the solar system and the Earth as the one example of a habitable planet—one that can support living organisms—that we know now. We will consider how the planets formed, the important planetary processes that brought about the Earth as it was when life arose and the planet we live on today.
SLS is privileged to collaborate with dedicated faculty across Georgia Tech. Working within various disciplines, these faculty are committed to teaching their students about sustainable communities. Below, you’ll find interviews with these faculty in which they discuss their approach to teaching sustainable communities. We encourage you to watch them all! You can use these in your classroom as a take-home or in-class assignment, perfect for sparking classroom discussion or individual reflection.