mkae this sound less professional The first argument may not be as convincing to this person because they may prioritize the potential benefits to humans over the well-being of animals. They may see the necessity of sacrificing animals for the greater good of medical advancements.
The first point might not sway them as much 'cause they might care more about how humans benefit than how animals suffer. They might think it's okay to use animals if it helps us with medical stuff.
