Impact of human activity on microbiological pollution of the environment

Abstract

Microbiological pollution refers to the introduction or proliferation of microorganisms – such as bacteria, viruses, fungi, and protozoa—in the environment due to human activities, often leading to harmful consequences for ecosystems, human health, and biodiversity. While microorganisms are naturally present in all ecosystems and play critical roles in nutrient cycling and decomposition, human activities have significantly altered their distribution, abundance, and pathogenicity. This article examines the mechanisms through which human activity contributes to microbiological pollution, its consequences, and the challenges in mitigating its effects, while questioning the effectiveness of current approaches and narratives around environmental management.