Core Argument - The core argument of Ueno Chizuko's work is a critical reflection on the failures and successes of past social movements in Japan, particularly focusing on the leftist movements of the 1960s and 1970s, and their implications for the current generation [4]. Group 1: Social Movements and Their Impact - Ueno highlights that while the leftist movements of the past contributed to discussions on gender equality and social justice, they ultimately failed to achieve systemic change [4]. - The author critiques the blind spots of these movements, particularly their neglect of differences among various social groups and their overly idealistic goals that led to a disconnect from reality [4]. Group 2: Vision for the Future - Ueno envisions a society where the weak can be respected for their vulnerability, rather than being pressured to conform to traditional notions of strength [4]. - The author questions the authority of the older generation to instruct the youth on the future of Japan, given the current state of the world, emphasizing the need for accountability [4].