Climate Quote by David Keith
““The cost of geoengineering the entire planet for a decade could be less than the $6 billion the Italian government is spending on dikes and movable barriers to protect a single city, Venice, from climate change-related sea level rise.””
About This Quote
Source Speech: Climate Change Conference, 2022
Geoengineering could be cheaper than traditional flood defenses for protecting cities like Venice.
In simple terms: Geoengineering may cost less than dikes.
Key Takeaway
Consider cheaper climate solutions.
Themes
climate policy
technology
economics
Mood
cautious
analytical
Type
policy
technical
When to use this quote
- city planning
- environmental engineering
- budgeting
- policy making
Key Concepts
cost‑benefit analysis
risk assessment
Questions to Reflect On
- What are the risks of large‑scale geoengineering?
- How can we balance cost with safety?
A Different Perspective
Effectiveness depends on long‑term impacts and governance.
![“The most recent science including from Jim Hansen, the foremost climate scientist, suggests that we could see as much as, according to his study, meters' worth [of sea-level rise] - that is nine, 12, 15 and more - as soon as 50 years from his study.” quote by Jill Stein](https://sms4smile.com/quotes/img-quotes/713/jill-stein-660_climate_the-most-recent-science-including-from-j_394195.jpg)
