Carl Linnaeus was a Swedish botanist and physician, best known for developing the system of naming and classifying living organisms called binomial nomenclature. This system uses two Latin names to identify each species, making it easier for scientists to communicate about different plants and animals. Linnaeus's work laid the foundation for modern taxonomy, helping us understand the relationships between various forms of life. Born in 1707, Linnaeus traveled extensively to study plants and animals in their natural habitats. His influential books, such as Species Plantarum, organized thousands of species and introduced a hierarchical classification system. Linnaeus's contributions have had a lasting impact on biology and ecology, shaping how we categorize and study the diversity of life on Earth.