Biosphere 2 Science for the Future of Our Planet

Go to Course: https://www.coursera.org/learn/biosphere-science-future

Introduction

**Course Review: Biosphere 2 Science for the Future of Our Planet on Coursera** If you are looking for a transformative online learning experience that melds scientific inquiry with pressing environmental issues, look no further than "Biosphere 2 Science for the Future of Our Planet," offered on Coursera. This course presents a unique opportunity to explore the intricate relationships that sustain our planet, with insights sourced from a team of esteemed researchers at the University of Arizona and the renowned Biosphere 2 research facility. ### Course Overview The course is structured into nine engaging modules, each addressing pivotal aspects of Earth sciences and sustainability. From the engineering marvel of Biosphere 2 itself to critical themes like climate change, water availability, and the health of our oceans, this course offers a comprehensive view of our planet's ecosystems. **Module Highlights:** 1. **Biosphere 2: An Icon of Possibilities** The journey begins with a virtual tour of Biosphere 2, setting the stage for the science that unfolds in subsequent modules. You’ll uncover the history and purpose of this fascinating structure, learning how it simulates Earth’s environmental systems. 2. **Climate Disruption** Engage with leading scientists as they reveal the stark realities of climate change, utilizing tree-ring data to paint a picture of past climates and predict future scenarios. 3. **The Science of Water Availability** Delve into the global water cycle’s intricacies and learn how research at Biosphere 2 enhances our understanding of this precious resource. 4. **Desert Plants, Climate, and Changing Landscapes** By examining the coexistence of species in desert ecosystems, you’ll appreciate the delicate balance of life in one of Earth’s most challenging environments. 5. **Rainforests in an Altered World** Discover the crucial roles tropical rainforests play in global climate regulation and how they are threatened, alongside efforts for conservation. 6. **Sea Changes in our Marine Environment** Examine the vital significance of our oceans, addressing issues like ocean acidification and the plight of coral reefs, while learning about innovative marine research methods. 7. **Soil Science - Foundations & Implications** Uncover the microscopic world of soils, emphasizing their essential functions in Earth's health and agricultural productivity. 8. **Feeding the Future** This module presents innovative agricultural practices, including space-farming models, offering an exciting glimpse into the future of food production. 9. **Life and Resources in Space - Should We Go There?** Venture beyond Earth as you explore the potential for human life in outer space, sparking wonder about the universe and reinforcing our duty to protect our home planet. ### Why You Should Take This Course This course is not just an academic exercise; it’s an inspiring journey that fosters a deeper appreciation for our planet. Through interactive content, expert interviews, and practical applications, learners gain both knowledge and actionable insights on Earth stewardship. Whether you are a seasoned scientist, a curious layperson, or someone interested in sustainability, this course will engage your mind and spirit. ### Recommendations * **Who Should Enroll:** This course is ideal for students interested in environmental science, educators looking for supplemental material, and anyone passionate about sustainability and our planet's future. * **Course Format:** Expect a mix of lectures, readings, and interactive assignments that will encourage you to think critically about the scientific concepts presented. * **Outcome:** By the end of the course, you will have a solid understanding of various Earth systems and the implications of human actions on these delicate environments. You’ll also be equipped with ideas and knowledge to advocate for sustainability. ### Conclusion In a world facing growing environmental challenges, "Biosphere 2 Science for the Future of Our Planet" is a vital educational resource. Offering a rich tapestry of scientific inquiry, it empowers learners to become informed stewards of our Earth. I wholeheartedly recommend this course for anyone eager to learn about the science behind our environment and its pivotal role in shaping a sustainable future. So, are you ready to embark on this extraordinary journey? Sign up today and immerse yourself in the fascinating world of Biosphere 2!

Syllabus

Biosphere 2, an Icon of Possibilities

Why would anyone build an enormous glass structure in the Arizona desert? In Module 1, you will get a virtual introduction to the engineering marvel that is Biosphere 2. Learn about the fascinating history of Biosphere 2 and how it is currently used as the world’s best research instrument for earth systems science. Discover how the ocean, rainforest, and desert can be studied in one enclosed, three-acre structure in the Arizona desert. With Dr. Joaquin Ruiz, University of Arizona (UA) Vice President for Innovation, Director of Biosphere 2, Dean of UA Science, Geoscientist, and John Adams, Deputy Director, UA Biosphere 2.

How do we know that human activity is changing the climate? In Module 2, you will hear from scientists who reconstruct past climates by unlocking information held in ancient trees. Discover how tree rings help us understand drought and wildfire patterns across time and space. Learn what global warming is, exactly, and how it is accelerated by carbon emissions. With Dr. Kevin Anchukaitis, Geography and UA Laboratory of Tree-Ring Research, and Dr. David Frank, UA Laboratory of Tree-Ring Research.

Where is Earth’s water? In Module 3, you will learn about the global water cycle and discover how much water exists, where it exists, and how it moves around the environment. Learn how Biosphere 2 and Critical Zone research are used to study the water cycle. With Dr. Peter Troch, Director of Science at Biosphere 2, UA Hydrology.

How can many different species coexist in once place? In Module 4, go beyond Biosphere 2 to UA Tumamoc Hill—the world’s oldest long-term desert ecology research site near the University of Arizona. Learn how living and nonliving components of the environment are related, how different species coexist, and how climate variation affects Sonoran Desert plants. With Dr. Larry Venable, UA Ecology & Evolutionary Biology.

What can the Biosphere 2 rainforest tell us about the future? Module 5 focuses on tropical rainforests in the Amazon Basin of South America, and the controlled rainforest inside Biosphere 2. Learn about the fascinating activity of tropical forests, the major roles they play in global climate, and the potential impacts of deforestation and climate change. With Dr. Joost Van Haren, Biosphere 2, UA Honors, and Dr. Scott Saleska, UA Ecology & Evolutionary Biology.

Why are coral reefs in peril, and what can we do about it? In Module 6, discover the immense role that oceans play in global climate, heat distribution, and human livelihoods. Learn why global warming is sometimes called ocean warming, how ocean acidification affects marine life, and innovative ways in which the ocean is studied. With Dr. Julia Cole, U. of Michigan, UA Biosphere 2 Marine Research.

How can soil be alive? In Module 7, discover the fascinating, microscopic world within soils and their critical role in Earth systems. Learn how soils provide functions and services that make them vital to our health and wellbeing. With Dr. Rachel Gallery, UA School of Natural Resources and the Environment, and Dr. Katerina Dontsova, UA Soil Water & Environmental Science, Biosphere 2.

Can a Mars or Lunar greenhouse help feed people on Earth? In Module 8, learn how space-farming models can be applied on Earth as we move towards a global population of 10 billion people. Discover innovative controlled agricultural systems, learn more about how plants grow, and get a chance to produce your own hydroponically grown vegetables at home! With Dr. Gene Giacomelli, UA Controlled Environment Agriculture Center.

When will humans live beyond Earth’s gravity? Module 9 is a fascinating and inspiring journey into space. Ignite your imagination as you learn about space tourism, asteroid-mining, moon elevators, robotic space explorers, and Mars colonization. While focusing on space, this module is sure to reaffirm your appreciation of Planet Earth. With Dr. Chris Impey, Associate Dean UA College of Science, UA Astronomy.