Review the following video "Global Interdependence: The Value of Trade | Ping Zhou | TEDxYDL", and answer the critical thinking question that follows:

Summarize the key points from the video in terms of what you have learned regarding why nations trade. In your summary, reflect on, and explain, how you will apply what you have learned in a career context.

https://www.youtube.com/watch?v=hUv6UQciRbI