Who among the following wrote the book \textit{Being and Time}?
Show Hint
Heidegger’s \textit{Being and Time} is a fundamental work in existential philosophy, examining the concept of "being" and its relationship to time and human existence.
Step 1: Identifying the Author.
\textit{Being and Time} is a key philosophical work in existentialism, written by Martin Heidegger. This work is one of the foundational texts in 20th-century philosophy and addresses the nature of being.
Step 2: Analyzing the Options.
- 1. Beauvoir is incorrect; Simone de Beauvoir was a prominent existentialist, but she did not write \textit{Being and Time}.
- 2. Sartre is incorrect; Jean-Paul Sartre was another existentialist philosopher but did not write this specific book.
- 3. Heidegger is the correct answer; he is the author of \textit{Being and Time}.
- 4. Husserl is incorrect; while Edmund Husserl influenced Heidegger, he did not write this book.
Step 3: Conclusion.
The correct answer is 3. Heidegger.
Final Answer:
\[
\boxed{\text{The correct answer is 3. Heidegger.}}
\]