Global warming 'undeniable,' scientis...

Global warming 'undeniable,' scientists say

There are 35579 comments on the TwinCities.com story from Jul 29, 2010, titled Global warming 'undeniable,' scientists say. In it, TwinCities.com reports that:

Scientists from around the world are providing even more evidence of global warming, one day after President Barack Obama renewed his call for climate legislation.

Join the discussion below, or Read more at TwinCities.com.

Will Not fly on a 787

Minneapolis, MN

#24443 Mar 17, 2013
Man it's cold!!

HOW could mans activity be warming the earth AND the earth gets colder?


AND all this warming krap is based on recordered history of weather, which is a drop in the bucket in terms of earths existance.
Bushwhacker

Seattle, WA

#24444 Mar 17, 2013
Man it's warm, are you sick or just sitting ALL DAY ???
PHD

Cibolo, TX

#24445 Mar 18, 2013
Kyle wrote:
<quoted text>
Not even the most dishonest/deranged science denier questions that the increased CO2 output is man made. All you need do is some simple math to calculate the amount produced by the burning of the known qty's fuels used
Where the hell is YOUR SCIENCE?! ANY SCIENCE?!
Knowing that you're incapable of science - even referencing it in any way - I preemptively accept your 134th consecutive concession.
Wrong again you engineered the Auto Ind. into bankruptcy specialist. They only thing that is possible would be you apologizing to that pay for profit school you attended for wasting class room time.
Bushwhacker

Seattle, WA

#24446 Mar 18, 2013
Phd="If you most lie...."

You make it EZ, to disregard your claptrap.

The next time you address the topic, will be the first. Please seek help.
litesong

Everett, WA

#24447 Mar 18, 2013
[QUOTE who="can get 90+passengermiles/gal on 787 "]Man it's cold!![/QUOTE]

The unpopulated North Pole is cold with 6 months of darkness. Presently, lots of warm fronts push into the Arctic & flush lots of cold to populated southern regions.

Since: Jan 13

Location hidden

#24448 Mar 18, 2013
Brian_G wrote:
<quoted text>Even if you measured worldwide, how much fuel people used or stored, how much wood, pete and organic waste was burned, that wouldn't tell how that compares to natural sources. There'd still be no way to compare man's CO2 emissions from CO2 effervesced from the oceans as they warm and CO2 emissions for geological sources.
Coincidence isn't causality.
Why don't you try learning some science? There IS a way to tell when CO2 is from the burning of fossil fuels.

Ever hear of isotope ratios? The CO2 that humans have emitted by burning FFs is ancient carbon, depleted of C-13 & C-14. CO2 from most other sources is not depleted this way. That's one of the ways we know that the rise in CO2 we've seen since the 1800s is entirely anthropogenic in origin.

We are not doing a conscious experiment by raising atmospheric CO2. We are INADVERTENTLY doing that very, very dangerous experiment on the only home we have.
Wake up

United States

#24449 Mar 18, 2013
GOD Says It's
Global Freezing And Global Scorching
Not Global Warming!

http://www.alamoministries.com/Newsletters/07...
SpaceBlues

United States

#24450 Mar 18, 2013
Brian_G wrote:
<quoted text>Does SpaceBlues believe our greenhouse gas emissions are an experimental test of global warming, like Fair Game? If so, he knows as little about the experimental method as Fair Game.
You could be called funny if you weren't serious. But you are so silly to judge others for science when you have none.

It's like talking to a crazy man about science. You make no sense but you think you do.

Where do you get your confidence? Why don't you switch now to medicine and treat cancer?
SpaceBlues

United States

#24451 Mar 18, 2013
Wake up wrote:
GOD Says It's
Global Freezing And Global Scorching
Not Global Warming!
Did you speak personally or via the Pope?
SpaceBlues

United States

#24452 Mar 18, 2013
Our topic explained by PhilPlait...The rate at which the temperature is rising took a huge leap starting a century ago, and it’s due to human activity. We’re seeing the effects now, from the ice caps melting to changes in vegetation growth rates. There is no scientific controversy here, just a manufactured political and ideological one.
Jane Says

New York, NY

#24453 Mar 18, 2013
we can hold hands and sing kumbya songs to protest pipelines and wear cute t-shirts, make solar ice tea and drive our government supported Prius'. that won't change the fact that China and the Russians are developing resources and we are not. how will the air quality be over liberal states when we are under siege because we are no longer a super power nation?
Bushwhacker

Seattle, WA

#24454 Mar 18, 2013
Funny, you're willing to deny people make a nation and GW will impact ALL PEOPLE ~~~!!!
PHD

Cibolo, TX

#24455 Mar 18, 2013
SpaceBlues wrote:
<quoted text>Did you speak personally or via the Pope?
Did you speak personally to the devil or via a fallen angle?
Bushwhacker

Seattle, WA

#24456 Mar 18, 2013
If you meant angel, we understand... Just dumb and bumbler in a single toilet bowl...
PHD

Cibolo, TX

#24457 Mar 18, 2013
No I meant angle. That would correspond with the scientific science fiction useless cut and paste babble you believe in. There isn't a toilet bowl large enough to flush you know to mankind. Based on you being bush whacked and clap flapper running amuck it's understood why you always in a state of confusion.
Bushwhacker

Seattle, WA

#24458 Mar 18, 2013
If you meant angel, we understand...Either way, you're really dumb. Just dumb and bumbler in a single toilet bowl...
Rusty Houser

Smiths Station, AL

#24460 Mar 18, 2013
The people who want to discuss global warming are so in the dark they haven't seen the forest for the trees.If there is global warming,it is due to overpopulation.That problem is solved with 1 simple rule:Before any gov't check is collected,that person must be sterilized.
Bushwhacker

Seattle, WA

#24461 Mar 18, 2013
Rusty Houser wrote:
The people who want to discuss global warming are so in the dark they haven't seen the forest for the trees.If there is global warming,it is due to overpopulation.That problem is solved with 1 simple rule:Before any gov't check is collected,that person must be sterilized.
Let's start with RawMoney's parents....

“I'm Hillary's Deplorable”

Since: Dec 08

Home, sweet home.

#24462 Mar 18, 2013
HomoSapiensLaptopicus wrote:
Why don't you try learning some science? There IS a way to tell when CO2 is from the burning of fossil fuels. Ever hear of isotope ratios? The CO2 that humans have emitted by burning FFs is ancient carbon, depleted of C-13 & C-14.
CO2 from geological sources are ancient carbon too.

.
HomoSapiensLaptopicus wrote:
CO2 from most other sources is not depleted this way. That's one of the ways we know that the rise in CO2 we've seen since the 1800s is entirely anthropogenic in origin.
CO2 from organic sources is not depleted like ancient geological carbon; true. But there's no way to tell CO2 from your car from CO2 from an underground hot spring or a volcano.

.
HomoSapiensLaptopicus wrote:
We are not doing a conscious experiment by raising atmospheric CO2.
We use fossil fuel because we want to go somewhere, to cool something or to warm our homes and cook our food. That's not an experiment; that's life.

.
HomoSapiensLaptopicus wrote:
We are INADVERTENTLY doing that very, very dangerous experiment on the only home we have.
Experiments can't be done inadvertently, they are controlled and measured. If you believe our CO2 emissions are an experiment then you don't understand science.

Experiments are used to test theories. There's no record of any experimental test of climate change mitigation. Therefor, climate change mitigation is a hoax.

Since: Apr 08

"the green troll"

#24463 Mar 18, 2013
Brian_G wrote:
<quoted text>CO2 from geological sources are ancient carbon too.
Geological sources are not emitting enough CO2 to explain the rise.

Observable fact.

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