Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
JOIN TED
JOIN TED
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
建立真正烏托邦的簡易三步驟
191,874 views |
約瑟夫‧拉西 |
TED-Ed
• April 2024
Read transcript
一群陌生人被召集起來設計一個公正的社會。為了確保當中的任何人都無法操縱系統,他們都被安排在「無知之幕」下。在這帷幕下,他們無法得知年齡、性別、職業、財富、宗教等資訊。你能否建立出一個公平的社會,讓大家都有自己所需要的資源?約瑟夫‧拉西會透過這支影片來詳細說明約翰‧羅爾斯的經典思想實驗。 導演:歐因‧達菲 旁白:艾迪森‧安德森 音樂:薩利勒‧巴亞尼
politics
education
history
philosophy
society
TED-Ed
animation
TED is supported by ads and partners