By using world-wide temperature data pile up since 1880 and chart it to music , University of Minnesota undergrad Daniel Crawford has composed a unique cello piece of music he calls “ A Song of Our Warming Planet . ”
“ mood scientists have a standard tool loge to transmit their data , ” Crawford explains in the picture above . “ What we ’re trying to do is sum another tool to that tool box , another way to communicate these ideas to the hoi polloi who might get more out of this than out of single-valued function , graph and numbers . ”
ViaEnsia :
Crawford free-base his composition on surface temperature data point from NASA ’s Goddard Institute of Space Studies . The temperature information were mapped over a range of three octave , with the cold year on record ( – 0.47 ° C in 1909 ) set to the blue note on the violoncello ( assailable one C ) . Each ascending photoengraving is equal to roughly 0.03 ° one C of planetary warming .
In Crawford ’s composition , each note of hand represent a year , ordered from 1880 to 2012 . The tar reflects the mean temperature of the planet relative to the 1951–80 base pipeline . low-toned notes represent comparatively cool yr , while mellow notes signify relatively ardent single .
The issue is a haunting successiveness that trace the heating of our planet year by year since the late nineteenth one C . During a ravel of inhuman eld between the recent 1800s and early 20th century , the violoncello is pushed towards the lower limit of its range . The piece moves into the mid - cash register to track the lowly thawing that occurred during the forties . As the sequence approaches the present , the cello reaches gamey and gamey notes , reflecting the cosmic string of warm eld in the 1990s and 2000s .
Compelling stuff . Read more about the projecthere .
Hat tip to Liz !
mood changeGlobal warmingMusicScience
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