Accounts Quote by James Hansen
![“...the global surface albedo [surface whiteness] and greenhouse gas changes account for practically the entire global climate change.” quote by James Hansen](https://sms4smile.com/quotes/img-quotes/34b/james-hansen-7143_accounts_the-global-surface-albedo-surface-whiten_1246456.jpg)
“...the global surface albedo [surface whiteness] and greenhouse gas changes account for practically the entire global climate change.”
About This Quote
Source Scientific Test: Climate Change Testimony, US Senate, 2007
Surface reflectivity and greenhouse gases together explain almost all observed global warming.
In simple terms: Albedo and gases drive climate change.
Key Takeaway
Focus on emissions and surface changes.
Themes
climate science
greenhouse effect
albedo
policy
environment
Mood
urgent
concerned
Type
informative
scientific
When to use this quote
- policy briefs
- educational videos
- public talks
- school curricula
Key Concepts
radiative forcing
feedback loops
energy balance
Questions to Reflect On
- What policies best address both albedo and emissions?
- How can public understand these concepts?
A Different Perspective
Complex interactions may be oversimplified.
![“Imagine a giant asteroid on a direct collision course with Earth. That is the equivalent of what we face now [with climate change], yet we dither.” quote by James Hansen](https://sms4smile.com/quotes/img-quotes/ca3/james-hansen-7143_asteroid_imagine-a-giant-asteroid-on-a-direct-col_643017.jpg)
