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Old February 17th 18, 04:21 PM posted to sci.space.policy,sci.space.station
Alain Fournier[_3_]
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Default US wants to privatize Space Station

On Feb/17/2018 at 10:09 AM, Fred J. McCall wrote :
Alain Fournier wrote:

On Feb/17/2018 at 4:50 AM, Fred J. McCall wrote :
Alain Fournier wrote:

On Feb/15/2018 at 4:45 AM, Fred J. McCall wrote :
Alain Fournier wrote:

On Feb/14/2018 at 8:44 AM, Fred J. McCall wrote :
Jeff Findley wrote:

In article ,
says...

JF Mezei wrote:

There are more cuts elsewhe (I like the "constrained budget" for a
budget that has unlimited spending for other stuff Trump likes).

ELIMINATION: FIVE EARTH SCIENCE MISSIONS
National Aeronautics and Space Administration


This is the danger of science allowing itself to be politicized. NASA
Earth Sciences got involved in the political snarl of 'human caused
climate change'. That was fine until the other party took power...

NASA Earth Sciences got involved in collecting and analyzing data, just
like other climate scientists the world over. The fact that the data
doesn't fit the world view of one party in the US doesn't mean the data
is wrong. You can make up your own opinions, but you can't make up your
own data.


No, NASA Earth Sciences got involved in pushing a particular view on
climate change and now they're reaping the 'rewards'. The 'data'
doesn't support a cause. If it did, all those failed predictions over
the years would have come true. They haven't.

I know mere facts won't convince you,


Well, gee, **** you, too.


but if you look at the
predictions, for instance the 1992 IPCC report
https://tinyurl.com/ycns5fw4
(
http://www.ipcc.ch/ipccreports/1992%...ull_report.pdf
)
at page 63, item 3.
« Based on current model results, we predict:
« under the IPCC Business-as-Usual (Scenario A)
« emissions of greenhouse gases, a rate of increase of
« global-mean temperature during the next century of
« about 0.3°C per decade (with an uncertainty range of
« 0.2°C to 0.5°C per decade); this is greater than
« that seen over the past 10,000 years. This will result
« in a likely increase in global-mean temperature of about
« 1°C above the present value by 2025 and 3°C before the
« end of the next century. The rise will not be steady
« because of the influence of other factors; »

Which can be compared to the graph in:
https://earthobservatory.nasa.gov/Fe...ecadaltemp.php

You will see that observations fit predictions.


So they got one thing close in a single report (and a couple of
decades is hardly a track record, given the variability of the data in
any case), with no demonstration of causality at all.

The demonstration of causality is quite simple and has been known since
the 19th century. CO2 is a greenhouse gas. If you add greenhouse gases
in the atmosphere the temperature rises.


There's many a slip between theory and the real world. When you look
at the long term historical record, what you find is that CO2
concentration tends to LAG temperature change, which is not what you
would expect if CO2 is a 'cause'.


The lag is very short. It is called feedback loops. Temperature rises
for one reason or another, this causes CO2 to be released from various
sources, which causes the temperature to rise more.


So temperature magically rises and falls (that 'lag' is on both sides)
and CO2 follows along and you call that 'causality'? That's like
saying that being distracted tomorrow caused your traffic accident
today.


No that is not what I call causality. CO2 has been measured in the
lab to be a greenhouse gas. We know that adding CO2 in the atmosphere
will cause increases in temperature because of that. That is the
causality part. What you were describing above is just the correlation
part. Correlation and causality are two different things.

Global Warmists like to ignore that
and only focus on the period of recent history that their models are
tuned to. Even then, there's a four decade period right in the middle
where things got cooler instead of warmer.


The over all trend still follows what science says it should. CO2 is
a greenhouse gas. When you put more CO2 in the atmosphere you should
get rising temperature. And that is what we are seeing.


Except it's not what we saw in the 50's-80's. What we saw then was
increasing CO2 and decreasing temperature.


If you pick and choose your data you can see anything. If you look
at all the data, you see that the temperature trend follows what
the science says it should do.

But I know facts won't sway you because you're convinced it's all
"settled".


I have no problems with facts.


Obviously not. You just ignore the ones you don't like.


Which fact am I ignoring?


Alain Fournier