CLEAN : Mandela: a great human being, ASSK

The video pays tribute to a man who championed human rights and equality, emphasizing that no one should be judged by their skin color but by their circumstances. It encourages viewers to change the world by altering attitudes and perceptions, and concludes with a tribute to this influential figure.

What does the speaker imply about the circumstances of one's birth?

What does the speaker mean by 'changing attitudes'?