Gold
Credit: Heather C. McCune Bruhn, 2017, licensed under CC BY-NC-SA 4.0
Resource Description
In this two-part module, developed by Heather McCune Bruhn and Sarah J. Townsend, we will explore gold. First we’ll look at gold as a substance and examine how it is obtained from the earth (along with some of the dangers and consequences involved). Next we'll examine what makes gold so important: its allure and symbolism in Prehistory, as well as in the Ancient and Medieval world. Then we'll look at the importance of Africa as a source of gold throughout the centuries before exploring some ways of working gold. Part II of this module examines the extraction of gold in the Amazonian region of South America, focusing on its impact on the environment, indigenous people, and the miners themselves.
Learn moreTechnologies for Sustainability Systems
Credit: Group of People Inside Building by Riccardo Bresciani is free to use
Resource Description
EME 807 overviews a wide range of contemporary technologies in the context of sustainability and examines metrics for their assessment. The course explores the main principles that guide modern science and technology towards sustainable solutions. It covers such topics as resource management technologies, waste and wastewater treatment, renewable energy technologies, high performance buildings and transportation systems, application of informatics and feedback to sustainable systems, and more. Learning in EME 807 heavily relies on real-life examples and taps into current practices of technology analysis. This course goes beyond understanding the background, fostering critical thinking and challenging the students to draw connections between social, environmental, and economic aspects of sustainable technologies.
Learn more