Introduction

The study of life, in all its captivating complexity, forms the cornerstone of the biological sciences. This Open Educational Resource (OER) textbook serves as your compass on a voyage of discovery through this remarkable realm.

This textbook aims to collate the individual sections of multiple OER resources as currently used in an introductory non-majors biology course. It compiles the collective wisdom of leading authors in the field, to provide a “one stop” resource equips you with a robust foundation in core biological principles.

Here are the specific texts informing this OER:

• Environmental Biology by Matthew Fisher
• Principles of Biology by Lisa Bartee, Walter Shriner, and Catherine Creech
• Environmental Issues by Andrew Frank
• Biology 2e by Jung Choi, Mary Ann Clark, and Matthew Douglas
• Biology and the Citizen by Colleen Jones
• Concepts of Biology by Charles Molnar and Jane Gair
• Introduction to Environmental Science and Sustainability by Emily P. Harris.

Within these pages, you will delve into the fundamental tenets of biology, exploring the intricate workings of life from the microscopic world of cells to the vast ecosystems that sustain us. You will gain a profound understanding of how organisms function, adapt, and evolve, and how these processes intertwine with human health and the fate of our planet. The fascinating world of genetics will be unveiled, revealing the secrets of heredity and their profound influence on health and disease.

This exploration extends beyond passive knowledge acquisition. You will cultivate critical thinking skills through data analysis, experimental design, and real-world applications of biological knowledge. We will confront pressing environmental challenges and their impact on living organisms and ecosystems and examine how human actions can contribute to a healthier and more sustainable future.

Whether you aspire to a scientific career, seek informed citizenship, or simply possess a thirst for knowledge, this OER textbook is your launchpad. Prepare to embark on a captivating journey of discovery as we unlock the wonders of the biological world together.