Demystifying science-speak

Here is a great table of word substitutions for scientists to make when talking to non-scientists, or for non-scientists to mentally make when reading scientific articles. I saw it on Real Climate and, like the person who posted it there, thought that it deserved a wider audience. It comes originally from a lecture by Richard Somerville at UC San Diego on communicating climate science, part of this course.

Terms that have different meanings for scientists and the public

Scientific term  Public meaning  Better choice
enhance improve intensify, increase
aerosol spray can tiny atmospheric particle
positive trend good trend upward trend
positive feedback good response, praise vicious cycle, self-reinforcing cycle
theory hunch, speculation scientific understanding
uncertainty ignorance range
error mistake, wrong, incorrect difference from exact true number
bias distortion, political motive offset from an observation
sign indication, astrological sign plus or minus sign
values ethics, monetary value numbers, quantity
manipulation illicit tampering scientific data processing
scheme devious plot systematic plan
anomaly abnormal occurrence change from long-term average


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