help with discussion

read the following NPR article "The Anti-Pollution Documentary That's Taken China By Storm Links to an external site." (and/or watch Chai Jing's documentary - Under the Dome), and then watch the CNN documentary "Freedom Project: Cocoa-nomics Links to an external site."; 

Then, respond to the following two questions -

• To what extent has globalization contributed to global ethical issues highlighted in the NPR article and the CNN documentary?
• How can businesses make positive change?

no specific amount of words just answer the questions.