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Population, Food, and Soil

This course explores the population-environment relationship. In this course, you will learn about the human population and the ways in which changes in the population affect the environment. Agriculture, soils, and the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food are discussed too.

We explore questions such as:

1. How many people live on Earth right now?

2. What is the carrying capacity of Earth?

3. What is the relationship between the number of people, where they live, the resources they

consume, and their environmental impact?

4. What types of agriculture are used right now?

5. What is the difference between organic and conventional agriculture?

6. Why would you want to dig a soil pit?

A conversation with Phil Connors, an Australian Environmental Scientist, will explore the topic of human population and sustainability. You will also listen to the conversations with Danielle Allen, an organic farmer, and Justin Richardson, a soil scientist.

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What's inside

Syllabus

Module 1: Population and the World

This module explores the global population trends, how and why population changes, and concepts related to population numbers including growth rate, doubling time, crude birth and date rates etc.

Module 2: Global Population

This module explores the global population dynamics.

Module 3: Agriculture and Environment

This module deals with the major environmental issues related to global human nutrition, some common practices of modern, industrial agriculture and the potential environmental costs associated with each practice. It also explores sustainable farming practices.

Module 4: Soil and Environment

This module explores the role of soils in ecosystems, soil horizons, and soil-forming processes. Through a video, you will learn about the soils of a particular landscape and learn about various soil-forming processes.

Good to know

Know what's good

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, and possible dealbreakers

Develops knowledge of the population-environment relationship, which is fundamental to sustainability studies

Covers the topic of human population and sustainability, which is highly relevant to contemporary social issues

Offers a multi-modal learning experience with videos, readings, discussions, and soil-digging activity, which enhances engagement

Engages with experts in the field, such as an Australian Environmental Scientist, an organic farmer, and a soil scientist, providing valuable insights

Provides a solid understanding of soil and its role in ecosystems, which is crucial for environmental stewardship

Emphasizes the importance of agriculture and its environmental implications, making it relevant to both students and practitioners in agriculture

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Population, Food, and Soil with these activities:

Review your biology coursework

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This online course leverages concepts from the biological sciences. Review your prior coursework to recall necessary knowledge to enhance your performance.

Browse courses on Biology

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Gather class notes, textbooks, cheat sheets, and past assignments
Review course documents for main concepts, theories, and terminology
Take practice questions or redo problem sets
Problem areas? Schedule a meeting with your professor or instructor to ask clarifying questions.
Feel prepared? You are ready to begin this course

Review the book: The Population Bomb by Paul R. Ehrlich

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This book delves into the intricate relationship between human population growth and environmental sustainability, a central theme of the course.

View Before They Vanish: Saving Nature's Populations... on Amazon

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Obtain the book from your local library or purchase it
Read and take notes on chapters that align with course modules
Consider reading ahead of the course to gather insights and frame questions
Connect the book's concepts with course materials to deepen your understanding

Attend a study session with classmates

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Engage with peers in a study session to solidify your understanding of course concepts and exchange different perspectives.

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Reach out to classmates and schedule a study session
Come prepared with questions or specific topics you want to discuss
Actively participate in the discussion, share your insights, and listen to others' perspectives
Take notes or summarize key points discussed during the session

Four other activities

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Follow tutorials on soil analysis techniques

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Gain practical knowledge in soil analysis techniques by following guided tutorials, reinforcing the concepts covered in the Soil and Environment course module.

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Identify online platforms or educational channels that offer soil analysis tutorials
Select tutorials that cover techniques relevant to your course content
Follow the tutorials and take notes on key concepts and procedures
Practice soil analysis techniques hands-on, if possible

Compile your notes with links to course materials and external resources

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Creating a compilation of your notes, course materials, and external resources in one place will serve as a comprehensive study tool.

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Review your existing notes and identify any gaps in your understanding
Search for external resources such as journal articles, videos, or websites that supplement course materials
Organize your compilation using a digital note-taking app or a physical notebook
Include hyperlinks to relevant course materials and external resources

Attend a workshop on sustainable agriculture practices

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By attending a workshop on sustainable agriculture, you can gain hands-on experience and learn practical strategies to minimize environmental impacts in agriculture.

Browse courses on Sustainable Agriculture

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Research and identify workshops related to sustainable agriculture practices
Register for a workshop that aligns with your interests and learning goals
Attend the workshop, actively participate in discussions, and take detailed notes
Apply the knowledge gained from the workshop in your assignments and discussions

Create a presentation on the environmental implications of a specific farming practice

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Through this project, you will synthesize your knowledge, develop critical thinking skills, and communicate the environmental implications of different farming practices.

Browse courses on Agriculture

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Select a farming practice to research and analyze
Gather information from credible sources on the environmental impacts of the practice
Organize and structure your presentation with clear visuals and supporting data
Practice your presentation and seek feedback from peers or instructors

Career center

Learners who complete Population, Food, and Soil will develop knowledge and skills that may be useful to these careers:

Soil Scientist

A Soil Scientist may study the role of soils in ecosystems, soil horizons, and soil-forming processes. This course explores the role of soils in ecosystems, soil horizons, and soil-forming processes. It may be useful for those interested in pursuing a career in Soil Science.

See salaries and explore the career path for Soil Scientist

Environmental Scientist

An Environmental Scientist may study the population-environment relationship, as well as the impact of agriculture and other human activities on the environment. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Science.

See salaries and explore the career path for Environmental Scientist

Environmental Engineer

An Environmental Engineer may work to develop solutions to environmental problems, such as water pollution, air pollution, and climate change. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Engineering.

See salaries and explore the career path for Environmental Engineer

Conservation Scientist

A Conservation Scientist may work to protect and restore natural resources, such as forests, wetlands, and wildlife. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Conservation Science.

See salaries and explore the career path for Conservation Scientist

Science Writer

A Science Writer may write about scientific topics for a variety of audiences, such as the general public, students, and researchers. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Science Writing.

See salaries and explore the career path for Science Writer

Environmental Policy Analyst

An Environmental Policy Analyst may analyze environmental policies and make recommendations on how to improve them. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Policy Analysis.

See salaries and explore the career path for Environmental Policy Analyst

Demographer

A Demographer may study the size, composition, and distribution of human populations. This course explores the global population trends, how and why population changes, and concepts related to population numbers including growth rate, doubling time, crude birth and date rates etc. It may be useful for those interested in pursuing a career in Demography.

See salaries and explore the career path for Demographer

Agricultural Economist

An Agricultural Economist may study the economics of agriculture, including the production, distribution, and consumption of agricultural products. This course deals with the major environmental issues related to global human nutrition, some common practices of modern, industrial agriculture and the potential environmental costs associated with each practice. It also explores sustainable farming practices. It may be useful for those interested in pursuing a career in Agricultural Economics.

See salaries and explore the career path for Agricultural Economist

Environmental Lawyer

An Environmental Lawyer may work to protect the environment by enforcing environmental laws and regulations. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Law.

See salaries and explore the career path for Environmental Lawyer

Sustainability Consultant

A Sustainability Consultant may help organizations to improve their environmental performance. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Sustainability Consulting.

See salaries and explore the career path for Sustainability Consultant

Environmental Educator

An Environmental Educator may teach people about environmental issues and how to protect the environment. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Education.

See salaries and explore the career path for Environmental Educator

Environmental Planner

An Environmental Planner may work to develop plans to protect the environment and ensure sustainable development. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Planning.

See salaries and explore the career path for Environmental Planner

Environmental Activist

An Environmental Activist may work to protect the environment through activism and advocacy. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Activism.

See salaries and explore the career path for Environmental Activist

Environmental Journalist

An Environmental Journalist may report on environmental issues and the environment. This course covers the population-environment relationship, agriculture, soil, the environmental implications of eating meat, vegetables, local, organic, sustainable, industrial, and other types of food, and the role of soils in ecosystems. It may be useful for those interested in pursuing a career in Environmental Journalism.

See salaries and explore the career path for Environmental Journalist

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Population, Food, and Soil.

Before They Vanish

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Was first published in 1968 and has been credited with helping to raise awareness of the dangers of overpopulation. It classic work that is still relevant today.

Before They Vanish: Saving Nature's Populations ―...

Hardcover

Before They Vanish: Saving Nature's Populations —...

Kindle Edition