How is Wallace's view scientific?

Wallace's view is scientific because it emphasizes observation and evidence-based reasoning in understanding natural phenomena. He advocated for the theory of evolution through natural selection, which relies on empirical data and the study of biodiversity. By integrating his findings from fieldwork and specimen collection, Wallace contributed to a framework that encourages rigorous testing and validation of ideas, aligning with the scientific method. His approach exemplifies how scientific inquiry seeks to explain the complexity of life through measurable and observable processes.