Nursing Theory Questions

I need help with a Health & Medical question. All explanations and answers will be used to help me learn.

1-How does the theory of expanding consciousness apply to our healthcare society today? 

2-Our nursing population to provide care to a diverse population of patients. Please choose either Madeleine Leininger’s or Jean Watson’s theory and explain how their theory would apply closely to the patient population or working environment that you currently serve or work with.