Q: You are given a sentence in Portuguese. Your job is to translate the Portuguese sentence into Arabic.
Portanto, isto não é apenas uma fantasia pós-materialista do Ocidente.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
لذا هذا ليس فقط مجرد وهم وخيال مادى للفكر الغربى.