CLEAN : Campaigners calling for end to war on drugs arrive in Mexico

The video discusses the goals of a caravan aimed at highlighting the impact of the drug war across various countries. It emphasizes the long-term nature of this mission and the limited immediate expectations from the United Nations. The discussion also touches on human rights and the need for increased social awareness, with references to regions like Canada and South Africa.

What does the speaker imply about the long-term nature of their efforts?

What social issues are highlighted in the context of the drug war according to the text?