david walker ne demek?

David Walker is a name shared by several notable individuals throughout history, so the information may vary depending on which David Walker you are referring to. Here are a few prominent figures with that name:

1. David Walker (abolitionist) (1796–1830): An African American abolitionist and writer, best known for his pamphlet "David Walker's Appeal" (1829), a powerful anti-slavery document addressing fellow African Americans and urging them to fight for their freedom and equality. Walker's work was influential in the abolitionist movement and is considered a radical call for action against the injustices of slavery.

2. David M. Walker (NASA astronaut) (1944–2001): An American astronaut and retired U.S. Navy officer. He flew on four Space Shuttle missions: STS-51-A, STS-30, STS-53, and STS-69. Walker's contributions to space exploration have been recognized and celebrated within the scientific community.

3. David Walker (bishop) (born 1957): The current Bishop of Manchester in the Church of England. He has served in various capacities within the church and is known for his work on social justice and community engagement.

4. David Walker (author) (born 1968): An American writer who has contributed to various comic books, novels, and screenplays. He is known for his works in the comic book industry, including titles for Marvel and DC Comics, such as "Luke Cage" and "Cyborg."

If you have a specific context or a different individual named David Walker in mind, please provide more details for a more focused response.