Wheel entries:

• How does Walker explain the relationship between sleep and memory? What role does sleep play in learning?
• Walker describes sleep as a “life support system.” What do you think he means by this? Do you find this description convincing?
• Walker discusses the idea that sleep is crucial for emotional well-being. Can you think of a time when a lack of sleep affected your emotions or interactions with others?
• How could the information in this talk be useful for educational institutions or workplaces? In what ways might this talk encourage changes in policy or culture?
• Walker mentions potential risks associated with sleep deprivation, including long-term health problems. What steps do you think governments or healthcare providers could take to address sleep issues in the population?
• If you were to create a “sleep campaign” to raise awareness, what key message would you want to convey to people based on Walker’s talk?