Historian A: Dr. Emily Carter – Economic Perspective

'Historian A argues that Pasteur's work was primarily driven by economic motives. By developing vaccines and germ theory, Pasteur helped reduce disease, which in turn lowered healthcare costs and increased productivity. His innovations supported the growth of the pharmaceutical industry and contributed to economic development. A focus on the economic benefits of Pasteur’s discoveries explains his motivation and the widespread adoption of his ideas.'

Historian B: Professor James Lee – Social Perspective

'Historian B emphasizes the social impact of Pasteur's work. They argue that Pasteur’s discoveries transformed public health and people's understanding of disease. His development of vaccines improved individual lives and changed societal attitudes towards hygiene and disease prevention. This perspective highlights Pasteur as a social reformer whose work improved the quality of life for many, beyond just economic gains.'