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Author Topic: Planes, Trains, or Automobiles: Travel Choices for a Smaller Carbon Footprint Back to Topics
mastermariner

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Texas

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Message Posted: Jun 18, 2013 4:36:33 AM

Traveling alone in a large car can be as bad for the climate as flying, but driving with three in a small car could have an equally low impact as a train ride," says IIASA's Jens Borken-Kleefeld. A 1000 km trip alone in a big car could emit as much as 250 kg of carbon dioxide (CO2), the researchers calculate, while a train trip or carpooling in a small car could emit as little as 50 kg of CO2 for each traveler.

Air travel has by far the biggest impact on climate per distance traveled, because it can lead to contrails and formation of cirrus clouds that have a strong climate impact, as well as ozone. These mechanisms have a strong effect on the climate, but cause warming over much shorter periods of time than CO2.

The study focused on the short-lived greenhouse gases and aerosols emitted
Visit Science Daily for full article
REPLIES (newest first) Post a Reply
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porotito
Champion Author Houston

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Message Posted: Jun 20, 2013 5:50:34 PM

Cool!
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ClarkSC
Champion Author South Carolina

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Message Posted: Jun 19, 2013 7:06:40 AM

Who cares.
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JagXKR
Champion Author British Columbia

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Message Posted: Jun 19, 2013 1:17:22 AM

Negligible effect on the earth. Great for the eco terrorists though. BTW if you go back 30 years the eco terrorists said that the earth would be so warm right now that the seas would have risen so much that many coastal cities would be experiencing massive oceanic flooding. Hmmm not yet. Let's put it back a few more decades and then a few more and a few more.....
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KrsnaDragon
Champion Author Montreal

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Message Posted: Jun 19, 2013 1:05:21 AM

Ever get on a bus or train and come away wishing the passenger behind, in front of, or next to you had driven alone or in a large car..?
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Double_Golden
Champion Author San Francisco

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Message Posted: Jun 19, 2013 12:19:15 AM

got to go from point A to point B...
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OGW
Champion Author London

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Message Posted: Jun 19, 2013 12:16:47 AM

Ban flying!
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rap12MA
Champion Author Boston

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Message Posted: Jun 19, 2013 12:16:40 AM

Wow! Did not know that air travel had such a huge impact on climate.
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jcdakota
Champion Author Baltimore

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Message Posted: Jun 19, 2013 12:14:08 AM

Put a big "Green Tax" on the airlines and tax credits for good "Green Travel" .
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boatfloyd
Champion Author Jacksonville

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Message Posted: Jun 19, 2013 12:12:34 AM

Now we all need to work at the same place and ride to work together. What Fun.
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OGW
Champion Author London

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Message Posted: Jun 19, 2013 12:07:59 AM

Then it is time to ban airplanes and leave the little guy alone!
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jetskijerry
Champion Author North Carolina

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Message Posted: Jun 19, 2013 12:06:36 AM

gotta go where you need to go....
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bolobill
Champion Author Michigan

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Message Posted: Jun 19, 2013 12:05:40 AM

ok
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mlmeng
Champion Author Michigan

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Message Posted: Jun 19, 2013 12:05:01 AM

Lions, Tigers, and Bears...probably not the best options for transportation. ;-)
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esquared
Champion Author Oklahoma City

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Message Posted: Jun 19, 2013 12:04:18 AM

sensical....
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N5EXY
Champion Author Austin

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Message Posted: Jun 19, 2013 12:03:05 AM

Ich bleib unter.
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PrinceLH
Champion Author Ontario

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Message Posted: Jun 19, 2013 12:02:05 AM

Enough!
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SiouxFallsCheck
All-Star Author Sioux Falls

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Message Posted: Jun 18, 2013 11:58:01 PM

ok
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Gas4Gore
Champion Author Detroit

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Message Posted: Jun 18, 2013 11:56:58 PM

There is no man made global warming, get over it.
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MidNJ
Champion Author New Jersey

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Message Posted: Jun 18, 2013 11:56:09 PM

Would love to carpool if I could, but unable to.
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DEG
Champion Author Las Vegas

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Message Posted: Jun 18, 2013 11:55:53 PM

I'm not concerned with carbon footprints. This is a fiction made up by the "chicken little's" to hype up global warming.
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OHMS
Champion Author Orange County

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Message Posted: Jun 18, 2013 11:55:11 PM

walk; bike; swim
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CityCouponer
Champion Author New Orleans

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Message Posted: Jun 18, 2013 11:53:39 PM

So many choices; so little time.
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VikingWoman
Champion Author Washington

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Message Posted: Jun 18, 2013 11:53:22 PM

Ok
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macike
Champion Author South Dakota

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Message Posted: Jun 18, 2013 11:53:01 PM

ok
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iFueler
Champion Author Durham

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Message Posted: Jun 18, 2013 11:51:12 PM


     there are other considerations as well
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dbadave
Champion Author Colorado

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Message Posted: Jun 18, 2013 11:51:04 PM

ok
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MitchelSdReview
Champion Author South Dakota

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Message Posted: Jun 18, 2013 11:50:42 PM

ok
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Buddy2264
Champion Author Tampa

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Message Posted: Jun 18, 2013 11:47:33 PM

I would like to see more trains, and a way to transport vehicles and RV's along the way, to cut down travel time, and let us enjoy along the way. More trains and light rail....
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clermont40miles
Champion Author Cincinnati

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Message Posted: Jun 18, 2013 11:45:18 PM

From the article...

For people wanting to minimize their climate impact, Borken-Kleefeld says, "Try to avoid flying, driving alone, and driving big cars. Instead, when you can, choose the train, bus, or carpool with 2 to 3 people."

----
my comments...

He didn't mention the ultimate goal: avoid breathing.

Let the greenies walk. Let them freeze. Let them go broke. Let them go first.

Green is red.

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REKEY
Champion Author South Carolina

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Message Posted: Jun 18, 2013 11:38:35 PM

I only go about 350 miles a month. I think that is small!
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Prodaddy
Champion Author Houston

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Message Posted: Jun 18, 2013 11:36:37 PM

I like train or automobile
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W707
Champion Author Pennsylvania

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Message Posted: Jun 18, 2013 11:35:49 PM

i'd like a train ride
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s6sputnik
Champion Author Austin

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Message Posted: Jun 18, 2013 11:35:35 PM

Blahblah!
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jci25946
Champion Author Tampa

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Message Posted: Jun 18, 2013 11:34:14 PM

More treehugger BS
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floridakeys
Champion Author Columbus

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Message Posted: Jun 18, 2013 11:27:38 PM

See the USA in your Chevrolet
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DustyHorse
Champion Author Virginia

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Message Posted: Jun 18, 2013 11:26:25 PM

I'm sure trains have the smallest foot print.
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jrsva
Champion Author Virginia

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Message Posted: Jun 18, 2013 11:26:22 PM

“Really? My "carbon foot print?" "... bad for the climate"? Get real, this is a load of crap.”
“MORE BS”
“Bull”
“The carbon foot print is AL Gore BS.”

I see the far-right weirdos are out in force tonight. These trolls would not recognize a fact if it bit them on the nose. (Said nose well buried in the sand.)

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Mowerman08
Champion Author Milwaukee

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Message Posted: Jun 18, 2013 11:26:09 PM

Bottom line: stay home and pull the covers over your head!
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Gassed01
Champion Author Toronto

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Message Posted: Jun 18, 2013 11:25:00 PM

Trains are mainstream in Europe. Too bad they aren't here, but the distances and population density makes trains convenient, efficient and economical.
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bvrbill
Champion Author Eugene

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Message Posted: Jun 18, 2013 11:23:38 PM

Nothing new here.
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BREW9
Champion Author Tampa

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Message Posted: Jun 18, 2013 11:23:20 PM

ok
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troutbum7
Champion Author Nevada

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Message Posted: Jun 18, 2013 11:21:08 PM

Train travel is great they need to service more areas. Driving is sure the way to see the USA though. Hey crooks lower our gas prices so we can drive. Al Gore take your carbon footprint and, well you know.
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walkingtall
Champion Author Toronto

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Message Posted: Jun 18, 2013 11:21:03 PM

Planes,trains,or automobiles:Travel choices for a smaller carbon footprint and nothing like driving your own vehicle and seeing the sights!
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Rhino8of8
Champion Author Wisconsin

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Message Posted: Jun 18, 2013 11:20:38 PM

I'll just stay home
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pacecar68
Champion Author Oakland

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Message Posted: Jun 18, 2013 11:18:34 PM

nothing like driving your own vehicle and seeing the sights!
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HedTurnr
All-Star Author Oakland

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Message Posted: Jun 18, 2013 11:17:57 PM

Let's go out in style like the dinosaurs!
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altima2008
Champion Author Philadelphia

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Message Posted: Jun 18, 2013 11:15:38 PM

Study study study equals waste waste waste
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TravellinTom
Champion Author New York

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Message Posted: Jun 18, 2013 11:14:43 PM

The carbon foot print is AL Gore BS.
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mrbee
Champion Author Little Rock

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Message Posted: Jun 18, 2013 11:14:30 PM

Bull
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flyfast
Champion Author Kansas City

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Message Posted: Jun 18, 2013 11:10:59 PM

MORE BS
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