1960 for a young psychologist appeared before the us Congress with a mission, it was a time when most people thought that the reason poor people stay poor was a matter of biology and had nothing to do with the environment they grew up in the psychologist, Yuri Bronfenbrenner wanted to change that and convince the world that to help those less fortunate.
1960年,一位年輕的心理學家帶著使命出現在美國國會面前,當時大多數人認為窮人之所以一直貧窮是生物學問題,與他們的成長環境無關,心理學家尤里-布朗芬布倫納想改變這種情況,並說服世界,幫助那些不太幸運的人。