Tag Archives: CO2

No Correlation CO2 & Temperature From 2004-14 & 1960-76

Lack of correlation disproves causation. Correlation only suggests it. Lack of correlation between CO2 and temperature shows CO2 does not cause rising temperatures. Correlation measures how well 2 quantities are linked. A correlation of around 1 indicates things move together … Continue reading

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2ºC Warmer 5000 years Ago In Orkneys

Temperatures were 2ºC warmer 5000 years ago according to archaeological and geological evidence from Skara Brae in Orkneys, Scotland Professor Ian Stewart presented the series Making Scotland’s Landscape, one program focused on historic climate. I produced the following chart from … Continue reading

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Naze Cliffs Fall Into Sea Even Though It’s Known How To Stop It

The Naze cliffs are crumbling into sea.  This is EA and so UK government policy. A few yards to south the cliffs have been stopped from falling into sea. Here are cliffs near Naze Tower, the people on cliffs probably … Continue reading

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US EPA Heatwave Index 1895-2013 Shows 1930s Hottest By Far

US Environmental Protection Agency website shows the this graph of US Annual Heat Wave Index, 1895-2013 www.epa.gov/climatechange/science/indicators/weather-climate/high-low-temps.html   So I guess the 1930’s were the hottest then? Strange CO2 levels were much lower then. h/t joannenova.com.au

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Global Temperature And CO2 Levels For Last 600 Million Years

Over last 600million years global temperatures have been 7°C higher and CO2 levels 17.5 times than today without help of man or fossil fuels! From geocraft.com

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Thanks to Godfrey Bartlett EssexWalks.com

Godfrey sent me this email Hi, Just a note to say I find your analysis of temperature and sea level records fascinating. As much as I love nature reserves for leisure purposes, I’m getting an increasing sense that the big … Continue reading

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Is UK Met Office Right To Claim Global Temperatures Have Risen?

In 2013 UK Met Office stated temperatures had risen 0.81C between 1880 and 2011 – did they deliberately ignore earlier higher temperatures in CET record, or just forget? A series of parliamentary questions from Lord Donoughue in 2012/13 prompted the … Continue reading

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Time History Of Atmospheric CO2 From ESRL – Feb2014

Video of evolution of CO2 in atmosphere from Earth System Research Laboratory.  Interesting the marked difference between north and south hemispheres. What do you think?

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Murray Salby Showed CO2 Follows Temperature Now You Can Too

In 2011 Professor Murray Salby showed CO2 follows temperature and not as is usually claimed rising CO2 causing rising temperatures.  However he did not show his method or reveal his data sources.  In this post I reproduce some of his … Continue reading

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Global Temperature Rise Do Cycles Or Straight Lines Fit Best – May 2013

Which line best fits this graph of global temperature rise  ( HADCRUT4 global mean via woodfortrees.org ) Ok they’re not graphs of temperature but temperature anomaly, which is the difference between temperature at average over some period. A combination of … Continue reading

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