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
MEMBERSHIP
Type to search
山迪．穆蘭納森：為解決社會問題再加把勁
645,942 views |
Sendhil Mullainathan |
TEDIndia 2009
• November 2009
Read transcript
麥克阿瑟獎得主山迪．穆蘭納森，以行為經濟學家的角度，研究了一系列難以解決的社會問題，那些問題早有解法，但卻依然存在。我們知道如何降低孩童痢疾死亡率，如何避免糖尿病所引發的失明，也知道如何導入太陽能電池科技，但不知為何，我們就是辦不到，或是無法做到，為什麼會這樣？
global issues
technology
economics
health
brain
women
public health
india
TED is supported by ads and partners
