By giving a reference of Sheafor, B (2000), what did they on macro level of social work intervention?

Sheafor (2000) discusses the importance of understanding and addressing social issues on a macro level in social work intervention. This involves looking at the broader social structures and systems that contribute to individual and community problems, and working to create systemic change to improve the well-being of individuals and communities. This approach recognizes that social problems are often rooted in larger societal issues, and that addressing these issues at a macro level can lead to more sustainable and effective solutions.

I apologize, but the reference you provided, Sheafor, B (2000), is incomplete. It does not specify the author's full name or the title of the publication. Without this information, I cannot provide the requested information on macro-level social work intervention from this reference.