1 . Transportation has sometimes been described as the glue that holds global supply chains together. What is the meaning of this statement and do you agree? Why or why not?   2. The overall growth of...

1.
Transportation has sometimes been described as the glue that holds global supply chains together. What is the meaning of this statement and do you agree? Why or why not?

2.
The overall growth of global trade has more than doubled since 2000. Why? What has

been the most important factor prompting this growth. Is this rate of growth likely to

continue in the future? Why or why not?