Also Quote by Sendhil Mullainathan
“The problem with data is that it says a lot, but it also says nothing. 'Big data' is terrific, but it's usually thin. To understand why something is happening, we have to engage in both forensics and guess work.”
About This Quote
Source Book: The Book of Why by Judea Pearl and Dana Mackenzie, 2018 (cited)
Data can be abundant yet insufficient; it provides many signals but often lacks depth, requiring both analytical for and intuitive speculation to interpret.
In simple terms: Data is plentiful but often shallow.
Key Takeaway
Combine data analysis with creative thinking.
Themes
data
analysis
uncertainty
Mood
analytical
inquisitive
Type
explanatory
critical
When to use this quote
- business strategy
- research projects
- policy analysis
- market forecasting
Key Concepts
big data
forensics
hypothesis generation
Questions to Reflect On
- What assumptions are you making from data?
- How can you test those assumptions?
A Different Perspective
Data alone cannot explain causality without context.
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