Final answer:
Accepting other people's differences leads to respect and creates a multicultural environment where all viewpoints are valued. It goes beyond merely tolerating others to truly appreciating the diversity they bring to society.
Step-by-step explanation:
The best description for why you should accept other people's differences is that accepting other people's differences leads to respect. This acceptance fosters an environment where pluralism can thrive, meaning all cultures and viewpoints are treated with mutual respect. In contrast, failure to accept other people's differences leads to disrespect and intolerant intergroup relations, which can devolve into behaviors such as expulsion and, in extreme cases, genocide.
Understanding and celebrating our differences helps to combat ethnocentrism, increases sensitivity to different cultures, and underpins the beauty of a multicultural society. It's not just about tolerating others; it's about valuing and respecting the diversity they bring to the collective human experience.