Unique topics for presentation which will resonates the team

Hi I am working as a HR n Admin Executive, we have weekly team meeting, in which all associates have to give presentation each week. This week its my turn to give presentation, please help me with the unique topics for presentation which will resonates the team. It should not be boring, and should have some fun element in it.

You can suggest indoor games also which can be played after presentation.

Presentation Topic Suggestions for Students:
• Global Warming
• Academic Freedom
• Human Capital
• Life as a nomad
• Green House Effect
• Global Technology
• Online Education
• Classroom of the future
• How to be a teacher of tomorrow?
• The stress associated with being a student
• Economic growth and the role of development
• Should mobile phones be allowed in classrooms
• Things you want to change about your teacher
• What rules do students break that teachers never find out about?
• What would you do if you switched places with your teacher for a day?