a determined woman stands at a podium with her arms gesturing outward toward an agitated crowd. She speaks passionately while pointing to charts and evidence boards behind her. The angry townspeople had been shouting and waving their fists moments before. Now some lean back in their chairs while others cross their arms, listening reluctantly to her defense. A few audience members show mixed expressions as she presents her arguments. The woman continues speaking confidently despite the hostile atmosphere around her. a person who offers an argument in defense of something controversial