What are Advertising and Promotion?

https://www.youtube.com/watch?v=j9AEtFdb1_4
Ethical Issues in Advertising exploring the key issues in false or unethical advertising.

https://www.youtube.com/watch?v=ihnUg0_eS8Q
General social media overview from 1997-2020.

https://www.youtube.com/watch?v=P2tLH6T3B3I
The future of advertising and four different scenarios mapped out.