Re: Manmade Global Warming is absolutely unreal

"Dawn Flood" <[email protected]> wrote in message 
news:[email protected]...
> On 2/29/2024 3:27 PM, Scout wrote:
>>
>>
>> "J Gillis" <[email protected]> wrote in message 
>> news:[email protected]...
>>> On 28 Feb 2024, Rudy Canoza <[email protected]> posted some
>>> news:[email protected]:
>>>
>>>>>
>>>>> Here is the graph of the past 5 million years of global temperature
>>>>
>>>> No, it isn't.
>>>
>>> Restored.
>>>
>>> https://pbs.twimg.com/media/GHWnG_bbgAAhQCI?format=jpg&name=large
>>>
>>> Added
>>>
>>> Bell, L. (2011). Climate of corruption: Politics and power behind the
>>> global warming hoax. Austin, TX: Greenleaf Book Group Press.
>>
>> Heck, let's get even more specific.. here's the chart for the last 2,000 
>> years. showing that global temperatures have been hotter and colder 
>> MULTIPLE times in the last 2000 years. So whether global temperatures are 
>> increasing or decreasing all depends on the PERIOD OF TIME you're looking 
>> at.
>>
>> Further until we can explain how and why the temperatures changed 
>> historically we can not establish whether the current change is or is not 
>> part of the normal events.
>>
>> https://www.drroyspencer.com/global-warming-background-articles/2000-years-of-global-temperatures.
>>
>>
>
> This is just Insanity on Parade.  The IPCC uses dozens of climate models 
> in their climate forecasts:
 >
> https://www.carbonbrief.org/cmip6-the-next-generation-of-climate-models-explained/

Yep, but doesn't eliminate the fact that global temperatures have been 
higher, and lower, before man's activities could possibly have any effect on 
them. Until and unless we can explain why global temperatures increased or 
declined we have absolutely no idea of whether this current trend is purely 
natural, purely unnatural, mostly natural, mostly unnatural... and so on.

In short we don't have enough information to know what is driving the 
change. What we have recently found out is that the Earth is increasing it's 
spin rate.  Now that's a simple physics problem. There are two ways to 
increase spin on a free object. External forces or a shift in the 
location/concentration of mass.

I think we can be sure there is no outside force at work, so that leaves a 
shift in mass. We know the core of the Earth is molten iron, A cooler, 
denser outer core, and a hotter less dense inner core. If a shift in base is 
indeed at work, it would seem likely that some of the cooler, denser outer 
court has sunk into the inner core. and likewise displaced some of the inner 
core upwards towards the outer core. Now that means an increase in the rate 
at which heat from the core can reach the surface, and given the very thin 
atmospheric shell, even a minor increase in ground temperature over time 
would cause changes in the temperature of the surface, particularly as 
feedback loops are activated.

Since it's only very recently that we even had the technology to accurately 
monitor the Earth's spin we could find that there are different cycles at 
work within the core that cause global warming/cooling trends which until 
now have been largely unexplained and subject to much speculation as to the 
cause for them.

All we can say is that global warming is taking place but the causes and 
reasons are purely a matter of conjecture.

> It's easy "hand waving" to say that all of these climate models are wrong, 
> but the fact is that the seminal paper on global warming was published in 
> the journal Science in May 1967:
>
> https://history.aip.org/climate/timeline.htm

Hmmm.. Which of course explains why they were predicting the next ice age to 
occur prior to the year 2000.

I will simply note that if you're depending on a paper from 1967 then the 
fundamentals of your argument is sadly very much out of date.


>
> As for our World being warmer in the past, yep, such is true, but mammals, 
> especially we H. Sapiens, are recent newcomers.

Perhaps, but certainly not over the last 2,000 years which have seen some 
significant and regular changes in global temperatures.


>  To stay alive, yours and mine's bodies require a mostly constant 
> temperature, which means that at 50C, you will last about a day before 
> succumbing to "natural causes".

Right which explains how people survive from the deserts of the equator to 
the frozen wastelands of the arctic and did so LONG before we had an 
advanced technological society.

Apparently humanities ability to survive in a wide range of temperatures is 
much higher than you would imply or the fact you seem to suggest the entire 
global would reach such a temperature for sustained periods of time.