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
当前最快的减缓气候变化的方法
2,351,814 views |
伊丽莎·欧克 |
Countdown Summit
• October 2021
Read transcript
“减少甲烷排放是短期内最快最有效的降低气候变化风险的单一方法”，大气科学家伊丽莎·欧克说。那是因为不像二氧化碳，甲烷让气候变暖的力量不是长年累积起来的，而是几乎全都是近期排放的。欧克认为甲烷排放有三个主要的来源，而如果能够解决这些来源，就可以在数年内减缓全球变暖，而不需要花费数十年。这是甲烷时刻，欧克说。
climate change
environment
sustainability
pollution
Countdown
fossil fuels
TED is supported by ads and partners
