How do we Know Human are Causing Climate Change?

[jc456]

More links:

Cryogenian - Wikipedia

en.wikipedia.org

Snowball Earth - Wikipedia

en.wikipedia.org

Enthalpy of fusion - Wikipedia

en.wikipedia.org

but most important:

North America - Wikipedia

en.wikipedia.org

See ... Greenland is a part of North America ... equal ice for equal latitude and equal continentiality ... (oops, long word, sorry) ...

Continentality | Temperature, Seasonality, Latitude

Continentality, a measure of the difference between continental and marine climates characterized by the increased range of temperatures that occurs over land compared with water. This difference is a consequence of the much lower effective heat capacities of land surfaces as well as of their

www.britannica.com

I'm still waiting for someone to post where North American climate has changed in their lifetime. It's a truly simple question for those who claim man is causing such a thing.

 

[ReinyDays]

Here's one for Chicago

Glaciation

EHM must have missed that lecture ... our current Ice Age started roughly 30 million years ago ... this is defined as having frozen water, at sea level, year round ... before 30 million years ago, all the ice at sea level melted off every summer ... and before KT we have dinosaur bones on the North Slope, Alaska ... they didn't survive in the cold because is wasn't cold there, it was warm, perhaps tropical, pole-to-pole ...

But ... he needs to post an actual scientific citation ... until then it's just hot air and carbon pollution ... "Statistics don't lie, but liars use statistics" ...

 

[ReinyDays]

I'm still waiting for someone to post where North American climate has changed in their lifetime. It's a truly simple question for those who claim man is causing such a thing.

[Raises hand] ... pick me pick me pick me ... can we use Köppen? ...

 

[jc456]

[Raises hand] ... pick me pick me pick me ... can we use Köppen? ...

Have at it.

 

[ReinyDays]

Have at it.

Joe the Plumber lives roughly halfway between the Gulf and Great Lakes ... 50 years ago, the average temperature during his coldest month of the year was -0.5ºC ... Köppen Classification Dfa "Humid Continental" ... today this average temperature during his coldest month of the year is +0.5ºC ... Köppen Classification Cfa "Humid Subtropical" ...

I must remind everyone .. Köppen is a "classification system" ... and not any kind of measure ... so these divisions are "useful" rather than "scientific" ... if that makes any sense ...

 

[jc456]

Joe the Plumber lives roughly halfway between the Gulf and Great Lakes ... 50 years ago, the average temperature during his coldest month of the year was -0.5ºC ... Köppen Classification Dfa "Humid Continental" ... today this average temperature during his coldest month of the year is +0.5ºC ... Köppen Classification Cfa "Humid Subtropical" ...

I must remind everyone .. Köppen is a "classification system" ... and not any kind of measure ... so these divisions are "useful" rather than "scientific" ... if that makes any sense ...

Like Arkansas or Missouri?

Here's MO.. hmmmmmmm

 

[ReinyDays]

Like Arkansas or Missouri?

Here's MO.. hmmmmmmm

View attachment 784130

Compare to Iowa or Minnesota or even Manitoba if you think that's ours and them goddam Canadians STOLE FROM US ... bastards ...

 

[jc456]

Compare to Iowa or Minnesota or even Manitoba if you think that's ours and them goddam Canadians STOLE FROM US ... bastards ...

Well I'm in Chicago and I can tell you nothing has changed here in fifty years. Post a chart that shows something.

 

[Toddsterpatriot]

From 30-50 million years ago until 1-2 million years ago... with "thawed" defined as COMPLETELY GREEN with NO EVIDENCE OF PRIOR FREEZING.

Cool story.
You won't be providing any evidence, as usual?

 

[jc456]

Compare to Iowa or Minnesota or even Manitoba if you think that's ours and them goddam Canadians STOLE FROM US ... bastards ...

here, I don't see any difference in Iowa City, average doesn't look any different. If anything, April looks like it was cooler this year on average. Shit dude, I see that in 1975 it almost hit 90 F in May. That's fking hot, in fact, that may have had the hottest day of the year.

 

[jc456]

Joe the Plumber lives roughly halfway between the Gulf and Great Lakes ... 50 years ago, the average temperature during his coldest month of the year was -0.5ºC ... Köppen Classification Dfa "Humid Continental" ... today this average temperature during his coldest month of the year is +0.5ºC ... Köppen Classification Cfa "Humid Subtropical" ...

I must remind everyone .. Köppen is a "classification system" ... and not any kind of measure ... so these divisions are "useful" rather than "scientific" ... if that makes any sense ...

BTW, for what it's worth, I didn't know that 1.3 degree F was climate changing. Too fking funny. Does my skin start falling off at 2.6?

 

[jc456]

here, I don't see any difference in Iowa City, average doesn't look any different. If anything, April looks like it was cooler this year on average. Shit dude, I see that in 1975 it almost hit 90 F in May. That's fking hot, in fact, that may have had the hottest day of the year.

View attachment 784138

View attachment 784139

fk, Look at 2015 in January and February, shit that was one cold mthrfking winter. Wonder how they planted the corn.

 

[EMH]

Cool story.
You won't be providing any evidence, as usual?

Post 50 times already...

Over and over the same questions over and over the same links refuting it...

 

[jc456]

fk, Look at 2015 in January and February, shit that was one cold mthrfking winter. Wonder how they planted the corn.

View attachment 784142

abu afak , Sorry dude, I forgot to post a link to the charts I posted, here you go. Go tell them they are fake

Iowa City 2015 Past Weather (Iowa, United States) - Weather Spark

weatherspark.com

 

[ReinyDays]

Well I'm in Chicago and I can tell you nothing has changed here in fifty years. Post a chart that shows something.

You mean like a pie chart showing the different types of charts? ...

 

[ReinyDays]

BTW, for what it's worth, I didn't know that 1.3 degree F was climate changing. Too fking funny. Does my skin start falling off at 2.6?

Well ... it is just a millimeter that separates a foul ball from fair ... or an inch between fourth down and first down ... there's been a couple NASCAR races that were decided by milliseconds ...

I did say there were well known problems with using Köppen as a measure ...

 

[jc456]

You mean like a pie chart showing the different types of charts? ...

A chart showing a trend line from today back

 

[jc456]

Well ... it is just a millimeter that separates a foul ball from fair ... or an inch between fourth down and first down ... there's been a couple NASCAR races that were decided by milliseconds ...

I did say there were well known problems with using Köppen as a measure ...

Just challenging

 

[abu afak]

Well I'm in Chicago and I can tell you Nothing has Changed here in Fifty years. Post a Chart that Shows Something.

YOU ARE TOO STUPID TO POST/ANSWER.
YOU ARE POSTING LOCAL ONE YEAR SEASONAL TEMPERATURES WHICH.. ARE SEASONAL AND NOT RELATED/IRRELEVANT TO LONGER TERM GLOBAL WARMING.
YOU ARE TOO STUPID TO POST.

AS TO 50 YEARS? THEN LOOK FOR.. 50 YEARS!
YOU ARE TOO STUPID TO DEBATE.
THIS IS MY ONE MONTHLY RESPONSE TO YOUR 1000 IDIOTIC UTTERANCES.

`

 

[ReinyDays]

A chart showing a trend line from today back

From NOAA:

Climate Change: Global Temperature

Earth's surface temperature has risen about 2 degrees Fahrenheit since the start of the NOAA record in 1850. It may seem like a small change, but it's a tremendous increase in stored heat.

www.climate.gov

What few stations I've checked confirms this basic curve shape ... meteorological data is infamous for carrying a large standard deviation ... so we should expect large variations in the data supplied by each individual station ... including O'Hara ... it's just one degree, why would anyone notice? ...