Whatever happened to GLOBAL COOLING?
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In the 1970s scientists were warning us that we were about to enter into a new ice age, and that global cooling was going to be the end of all civilisation. So what happened? Where did global warming come from, and why did scientists change their mind on climate change?
Check out Adam on YouTube! https://www.youtube.com/user/ClimateAdam
Adam's twitter: https://twitter.com/ClimateAdam
SOURCES
(1) Kukla and Matthews letter: https://www.cpc.ncep.noaa.gov/products/outreach/CDPW40/CD&PW_reeves_denver.pdf p4
(2) e.g. https://en.wikipedia.org/wiki/Shen_Kuo
(3) e.g. https://en.wikipedia.org/wiki/Joseph_Fourier
(4) https://scripps.ucsd.edu/programs/keelingcurve/
(5) As noted, the J Murray Mitchell 1963 reconstruction has not (as far as I know) been digitised anywhere, so here I have used an appropriate section of (16)
(6) https://www.ncbi.nlm.nih.gov/pubmed/17799557
(7) https://science.sciencemag.org/content/178/4059/398
(8) Mathematische Klimalehre und astronomische Theorie der Klimaschwankungen. In: Köppen, W.; Geiger R. (Hrsg.): Handbuch der Klimatologie, Bd. 1: Allgemeine Klimalehre, Berlin: Borntraeger, 1930
(9) https://science.sciencemag.org/content/194/4270/1121
(10) https://journals.ametsoc.org/doi/abs/10.1175/2008BAMS2370.1
(11) https://pubs.giss.nasa.gov/abs/ra00600k.html
(12) https://royalsocietypublishing.org/doi/full/10.1098/rspa.2009.0519
(13) https://www.nature.com/articles/nature03671
(14) AR5, WG1, fig 12.5
(15) https://pubs.giss.nasa.gov/abs/ha02600e.html
(16) https://data.giss.nasa.gov/gistemp/graphs_v4/
(17) Taken from https://www.theguardian.com/environment/climate-consensus-97-per-cent/2018/jun/25/30-years-later-deniers-are-still-lying-about-hansens-amazing-global-warming-prediction
Note: much of this video is based on source (10) - if you found this interesting I would highly recommend you give the paper a read! Something that didn't get mentioned much in the video is that really the whole global cooling scare is mostly a hoax perpetuated by sections of the media. In a pattern of behaviour that is seen more broadly in the field, disinformation campaigns have led the public to believe that there is doubt in an area where there simply is none. This particular case is interesting in that sensationalised media reports at the time then 'justified' sensationalised reporting about the science after the fact! As I say in the video, some scientists were concerned about global cooling, and with good reason. However as I show in the video, these scientists did not represent the majority, and their predictions were (predictably) sensationalised by some media coverage, which has subsequently been used by certain (read: climate change denier) parts of the web to erroneously imply that scientists are not to be trusted. If anything, the fact that this was so intensely researched and eventually solved in such a way as to produce correct predictions should be proof that science *does* work and *should* be trusted!
You can support the channel by donating at http://www.patreon.com/simonoxfphys
Check out my website! https://www.simonoxfphys.com/
---------- II ----------
My twitter - http://www.twitter.com/simonoxfphys
My facebook - http://www.facebook.com/youtubesimon
My insta - http://www.instagram.com/simonoxfphys
My goodreads - http://www.goodreads.com/simonoxfphys
---------- II ----------
Music by Epidemic Sound: http://epidemicsound.com
Stock footage provided by Bigstock: http://bit.ly/bigstock-videofreetrial
Huge thanks to my supporters on Patreon: Alastair Fortune, Alexander Holvoet, Anne Smith, Ben McMurtry, Ben Taitz, bitreign33, Charles Bray, Chloayylmao, Chrismarie, Dan Hanvey, Ethan Fuller, higgs boson, Jackson Dęborkzgórzcski, James Bridges, jawad alalasi, Kedar, Kendall Hendrix, Kendra Johnson, Kodzo, Lachlan Woods, Leighton Mackenzie, Liam, Louis Gillet, Mat Allen, Mike Wooldridge, Omar Miranda, Oskar Hellström, Princess Andromeda, Scott Cassidy, Sean Richards, Tim Boxall, Wendover Productions
Видео Whatever happened to GLOBAL COOLING? канала Simon Clark
In the 1970s scientists were warning us that we were about to enter into a new ice age, and that global cooling was going to be the end of all civilisation. So what happened? Where did global warming come from, and why did scientists change their mind on climate change?
Check out Adam on YouTube! https://www.youtube.com/user/ClimateAdam
Adam's twitter: https://twitter.com/ClimateAdam
SOURCES
(1) Kukla and Matthews letter: https://www.cpc.ncep.noaa.gov/products/outreach/CDPW40/CD&PW_reeves_denver.pdf p4
(2) e.g. https://en.wikipedia.org/wiki/Shen_Kuo
(3) e.g. https://en.wikipedia.org/wiki/Joseph_Fourier
(4) https://scripps.ucsd.edu/programs/keelingcurve/
(5) As noted, the J Murray Mitchell 1963 reconstruction has not (as far as I know) been digitised anywhere, so here I have used an appropriate section of (16)
(6) https://www.ncbi.nlm.nih.gov/pubmed/17799557
(7) https://science.sciencemag.org/content/178/4059/398
(8) Mathematische Klimalehre und astronomische Theorie der Klimaschwankungen. In: Köppen, W.; Geiger R. (Hrsg.): Handbuch der Klimatologie, Bd. 1: Allgemeine Klimalehre, Berlin: Borntraeger, 1930
(9) https://science.sciencemag.org/content/194/4270/1121
(10) https://journals.ametsoc.org/doi/abs/10.1175/2008BAMS2370.1
(11) https://pubs.giss.nasa.gov/abs/ra00600k.html
(12) https://royalsocietypublishing.org/doi/full/10.1098/rspa.2009.0519
(13) https://www.nature.com/articles/nature03671
(14) AR5, WG1, fig 12.5
(15) https://pubs.giss.nasa.gov/abs/ha02600e.html
(16) https://data.giss.nasa.gov/gistemp/graphs_v4/
(17) Taken from https://www.theguardian.com/environment/climate-consensus-97-per-cent/2018/jun/25/30-years-later-deniers-are-still-lying-about-hansens-amazing-global-warming-prediction
Note: much of this video is based on source (10) - if you found this interesting I would highly recommend you give the paper a read! Something that didn't get mentioned much in the video is that really the whole global cooling scare is mostly a hoax perpetuated by sections of the media. In a pattern of behaviour that is seen more broadly in the field, disinformation campaigns have led the public to believe that there is doubt in an area where there simply is none. This particular case is interesting in that sensationalised media reports at the time then 'justified' sensationalised reporting about the science after the fact! As I say in the video, some scientists were concerned about global cooling, and with good reason. However as I show in the video, these scientists did not represent the majority, and their predictions were (predictably) sensationalised by some media coverage, which has subsequently been used by certain (read: climate change denier) parts of the web to erroneously imply that scientists are not to be trusted. If anything, the fact that this was so intensely researched and eventually solved in such a way as to produce correct predictions should be proof that science *does* work and *should* be trusted!
You can support the channel by donating at http://www.patreon.com/simonoxfphys
Check out my website! https://www.simonoxfphys.com/
---------- II ----------
My twitter - http://www.twitter.com/simonoxfphys
My facebook - http://www.facebook.com/youtubesimon
My insta - http://www.instagram.com/simonoxfphys
My goodreads - http://www.goodreads.com/simonoxfphys
---------- II ----------
Music by Epidemic Sound: http://epidemicsound.com
Stock footage provided by Bigstock: http://bit.ly/bigstock-videofreetrial
Huge thanks to my supporters on Patreon: Alastair Fortune, Alexander Holvoet, Anne Smith, Ben McMurtry, Ben Taitz, bitreign33, Charles Bray, Chloayylmao, Chrismarie, Dan Hanvey, Ethan Fuller, higgs boson, Jackson Dęborkzgórzcski, James Bridges, jawad alalasi, Kedar, Kendall Hendrix, Kendra Johnson, Kodzo, Lachlan Woods, Leighton Mackenzie, Liam, Louis Gillet, Mat Allen, Mike Wooldridge, Omar Miranda, Oskar Hellström, Princess Andromeda, Scott Cassidy, Sean Richards, Tim Boxall, Wendover Productions
Видео Whatever happened to GLOBAL COOLING? канала Simon Clark
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