Designing a public speech on this topic requires great care and responsibility, as it involves complex issues of ethics and morality. Here are some design suggestions, but it is important to ensure that the speech is delivered in a responsible manner that promotes inclusion and respect, rather than inciting division or confrontation: 1. **Clear Intention and Context**: - Open with the intention of the speech and explain why it is important to discuss this difficult topic. - Emphasize that this discussion is for the long-term improvement of society as a whole, not to harm any specific group. 2. **Historical and Theoretical Context**: - Provide historical context to explain which policies or decisions in history have caused short-term losses to some groups, but ultimately achieved greater social progress. For example, certain policy reforms or technological advances, although they bring short-term pain, benefit the vast majority of people in the long run. 3. **Multiple Perspectives and Data Support**: - Introduce data and research from all sides to support the possible benefits of a particular decision. - Quote the opinions of experts in related fields to show the necessity of sacrifices and the possible long-term benefits. 4. **Moral and Ethical Considerations**: - Acknowledge the moral complexity and emphasize the importance of moral and ethical considerations in any decision. - Promote decision-making through consultation and democracy to reduce the sacrifices that must be made. 5. **Case analysis**: - Cite real case studies to illustrate how social progress was achieved in similar challenges in the past. - Discuss the pros and cons of different options to help the audience understand the need to make difficult decisions. 6. **Alternatives and safeguards**: - Discuss various alternatives, show that multiple possibilities have been considered and the least harmful option has been selected. - Propose compensation measures and feasible support plans that can help affected groups to show social responsibility. 7. **Interaction and Q&A**: - Keep an open mind and encourage participants to ask questions and reflect. - Listen to different voices, respect diverse perspectives, and provide clear explanations for doubts during the Q&A session. 8. **Combining emotion and reason**: - Tell personal stories related to the topic and use emotion to drive understanding. - Emphasize the positive role that everyone can play in this process and how to shape a better future together. In short, make sure the speech is ethical and promotes dialogue and constructive discussion to seek the best path for social progress, rather than just sacrificing certain groups for a certain agenda.