The World Wildlife Fund defines biodiversity as “all the different kinds of life you’ll find in one area — the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life.” This definition compels us to ask another question, namely, why is biodiversity so important?
The accepted consensus suggests that biodiversity is important because it is a critical part of the building blocks (processes) that support all life on earth, including humans, i.e., you and me. Without a wide range of animals, plants, and microorganisms, we cannot have healthy ecosystems. Many species provide important benefits to humans, including food, clothing, and medicine. Losing one species might not be a disaster, but each loss adds to the likelihood of a serious problem. Pollution, climate change, and population growth are all threats to biodiversity.