Part 4/14:
Yet, through understanding history and studying the real world, the speaker argues that ideas do not exist in abstraction; they influence reality profoundly. Concepts like justice and fairness, he emphasizes, are not just ideas but principles that govern tangible societal outcomes. Comparing Argentina and America, he points out that while both share similar demographics, the one with a sense of justice thrives, illustrating the crucial impact of these abstract ideals manifesting in real life.