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Earth Science

2014: Hottest Year On Record 560

Layzej writes Data from three major climate-tracking groups agree: The combined land and ocean surface temperatures hit new highs this year, according to the United States' National Oceanic and Atmospheric Administration (NOAA), the United Kingdom's Met Office and the World Meteorological Association. If December's figures are at least 0.76 degrees Fahrenheit (0.42 degrees Celsius) higher than the 20th century average, 2014 will beat the warmest years on record, NOAA said this month. The January-through-November period has already been noted as the warmest 11-month period in the past 135 years, according to NOAA's November Global Climate Report. Scientific American reports on five places that will help push 2014 into the global warming record books.
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2014: Hottest Year On Record

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  • noooo (Score:4, Insightful)

    by greenfruitsalad ( 2008354 ) on Friday January 02, 2015 @08:13AM (#48716035)

    closing eyes, plugging ears and singing naaaa naaa naaaaaaa. unbiblical! 'murrican dream for all

  • by Retron ( 577778 ) on Friday January 02, 2015 @08:18AM (#48716049)

    ...it was the warmest year in the CET (Central England Temperature) record, which goes back to 1659.

    http://www.metoffice.gov.uk/ha... [metoffice.gov.uk]

    • Given that 1659 predates both Centigrade and Fahrenheit scales, what were the units that they used to record the temperature back then?
      • by itzly ( 3699663 )
        Most likely some local scale that was later converted to a standard scale. Since we're not dealing with absolute temperatures, but with temperature anomalies, it's fairly simple to take two overlapping temperature measurements, and figure out how to correct one of them to agree with the other during the period of overlap. Apply the same correction to the period of non-overlap, and you have your answer.
    • by hey! ( 33014 )

      Which of course is somewhat more likely in a global warming scenario, but could happen nonetheless whether the globe was warming OR cooling.

      We have to get past this mode of thinking like this: "It's May and we had to put the air conditioners in already, it must be global warming." Or this: "Temperatures outside are near-record lows. So much for global warming."

      Global warming is an increase in the TOTAL kinetic energy of the atmosphere, which is a spherical shell 6371 km in radius and 100km thick. That shell

  • sounds logical. (Score:4, Interesting)

    by Anonymous Coward on Friday January 02, 2015 @08:19AM (#48716053)

    CO2 levels measured in the middle of the ocean, far away from most humans:
    https://scripps.ucsd.edu/programs/keelingcurve/wp-content/plugins/sio-bluemoon/graphs/mlo_full_record.png
    I'm not speculating what CO2 level is normal, what caused it, or how long it will take to go down again, but looking at that graph I would be very surprised if the average temperature temperature didn't rise.

    • by Pieroxy ( 222434 )

      That's assuming the global warming is mostly due to the CO2 levels which is all but a certainty right now. I've read that the correlation isn't really up to speed these last years.

  • But That Pause! (Score:3, Interesting)

    by Hardhead_7 ( 987030 ) on Friday January 02, 2015 @08:20AM (#48716057)
    But... but... all the science-deniers keep telling me there's been a "pause" in global warming, and ask me to explain it!
  • Go Nuclear (Score:2, Insightful)

    by ggraham412 ( 1492023 )
    France went nuclear a long time ago, and they adopted it at a pace that if replicated around the world would cut C02 emissions to levels recommended by the IPCC. Nuclear energy is the only viable technology we have at the moment that can both reduce CO2 emissions meaningfully and avoid throwing an additional billions of people into poverty.
    • Re:Go Nuclear (Score:4, Insightful)

      by drinkypoo ( 153816 ) <drink@hyperlogos.org> on Friday January 02, 2015 @08:24AM (#48716075) Homepage Journal

      Nuclear energy is the only viable technology we have at the moment that can both reduce CO2 emissions meaningfully and avoid throwing an additional billions of people into poverty.

      [citation needed]

      You people keep making these bald assertions, but I don't see any reason that wind and solar can't handle this problem. We need more power storage, yes. So what? We're building it, and we know how to build more of it. Since solar power produces the most power when we need it the most, and pays back its energy investment in less than a decade but lasts more than two, I'm having a hard time figuring out just where you people got the idea that nuclear was the only answer. Most people who think that there is only one answer are wrong. The world is a lumpy place.

      • Solar power repays its energy cost in production in 6 to 12 months, not decades and it lasts over 30 years, not just 20 ... talking about PV obviously.

        Ofc you are right otherwise, except perhaps that storage is overrated. Storage is pointless as long as you are far away from even producing 50% of your needs by renewables.

        Storage is interesting if you want to take your house (or boat or caravan) off grid. For a nation spanning grid it is nearly irrelevant until you approach 100% production of peak demand.

        • Solar power repays its energy cost in production in 6 to 12 months, not decades and it lasts over 30 years, not just 20 ... talking about PV obviously.

          Ofc you are right otherwise, except perhaps that storage is overrated. Storage is pointless as long as you are far away from even producing 50% of your needs by renewables.

          Storage is interesting if you want to take your house (or boat or caravan) off grid. For a nation spanning grid it is nearly irrelevant until you approach 100% production of peak demand.

          Maybe you can cite some of your sources? I'm all about renewable energy, but it sounds like you're cherry picking and blurring data.

        • Re:Go Nuclear (Score:4, Insightful)

          by drinkypoo ( 153816 ) <drink@hyperlogos.org> on Friday January 02, 2015 @09:14AM (#48716413) Homepage Journal

          Solar power repays its energy cost in production in 6 to 12 months, not decades and it lasts over 30 years, not just 20 ... talking about PV obviously.

          Sigh. You obviously know nothing about avoiding people accusing you of exaggeration. I'd say you must be new here, but...

          Also, you're exaggerating. It takes around three years for a thin-film panel to repay its energy investment. But I'm accounting for the entire system, installation, side preparation, et cetera. And then I'm anti-exaggerating, as mentioned previously. All that's important is to show how foolish the claims are.

          Storage is interesting if you want to take your house (or boat or caravan) off grid. For a nation spanning grid it is nearly irrelevant until you approach 100% production of peak demand.

          That's nice. We don't have a nation-spanning grid. You can't just move power from anywhere to anywhere at will. It doesn't work like that. First, there are far too few links; many cities are served by a single point of ingress for electrical power. Second, we lack long-haul capacity, even if we could get the power to the long-haul links, we couldn't carry it.

          We need more storage, or to dramatically improve the grid. It would be nice to do both. But storage pays revenues when the grid fails, which it can do even if you improve it. We clearly need more storage.

          • Also, you're exaggerating. It takes around three years for a thin-film (we did not talk about thin film, and I doubt the energy usage for creating them is much higher) panel to repay its energy investment. But I'm accounting for the entire system, installation, side preparation, et cetera. And then I'm anti-exaggerating, as mentioned previously. All that's important is to show how foolish the claims are.

            That is wrong! The entire system, including aluminium frames is less than 3 years. (And this is true sin

      • by Dr. Evil ( 3501 )

        "We need more power storage, yes. So what? We're building it, and we know how to build more of it"

        [citation needed]

        70 years of nuclear history show that it is fully capable of meeting the requirements.

        Can you smelt aluminum with solar and wind?

        • Aluminum already is smelted with hydro. Has been for years. The Nechako Reservoir in British Coilumbia was created to power aluminum smelting. The most recent massive aluminum smelting project may be Fjardaal in Iceland, powered by hydro which was created for the Al smelting.
      • Why not a diverse set of power sources.
        Wind and Solar where it makes sense, Nuclear in other spots.
        And why the heck doesn't anyone recognize hydro electric as an excellent source of energy as well.

        I keep on hearing these all or nothing approaches to power. Why isn't the conversation about energy diversity?

      • Re:Go Nuclear (Score:4, Informative)

        by Applehu Akbar ( 2968043 ) on Friday January 02, 2015 @09:02AM (#48716319)

        Even assuming that we do invent those magic baseload batteries soon, your all-renewable energy system is a wavery network (requiring a "smart grid", to be built from scratch at the cost of teradollar or so) of fluctuating sources requiring vast amounts of mechanical maintenance. I would rather have a few AP-1000s chugging away in secluded valleys while we work on getting thorium up to commercial speed.

        Cautionary tale: Germany is now in the throes of building out its smart grid. The flat-earth lobby, now that it no longer has anything nuclear yo protest, has turned its attention to stopping the new transmission lines needed to bring renewable power to market:

        http://www.nytimes.com/2014/12... [nytimes.com]

  • Could it be the literacy rate?
  • by RichMan ( 8097 ) on Friday January 02, 2015 @08:41AM (#48716157)

    The inability of the human species to extract itself from personal state to think globally is going to be our demise. If we can't recognize that we are responsible for maintaining our environment in a livable state we are in big trouble.

    And it really is not "globally" any more. The entire planet is our personal space.

  • Lets see what happens if we cut down the rest of the trees.....

  • by unimacs ( 597299 ) on Friday January 02, 2015 @10:55AM (#48717293)
    I'm old enough to remember the first moon shot. There used to be a time when the US was willing to invest billions to achieve goals and conquer technical challenges. Funny, the economy didn't collapse. It wasn't considered socialist or un-American. In fact, it was a point of pride and helped established us as world leaders. Now "American Ingenuity" is becoming a thing of the past.

    While we sit around arguing whether global warming is a real issue or not, the rest of the world is moving forward with solutions. We're getting left in the dust.

    I'm not sure how so many modern conservatives still manage to think of themselves as patriots while sticking their heads in the sand. It's pathetic.
  • by Kernel Kurtz ( 182424 ) on Friday January 02, 2015 @12:02PM (#48717939)
    A quote from Judith Curry's blog sums it up well;

    "last week, the World Meteorological Organization (WMO), a supposedly scientific body, issued a press release stating that this is likely to be the warmest year in a century or more, based on surface temperatures. Yet this predicted record would be only one hundredth of a degree above 2010 and two hundredths of a degree above 2005 — with an error range of one tenth of a degree. True scientists would have said: this year is unlikely to be significantly warmer than 2010 or 2005 and left it at that."

    http://judithcurry.com/2014/12... [judithcurry.com]
  • Interesting (Score:4, Interesting)

    by meustrus ( 1588597 ) <meustrus@NOspaM.gmail.com> on Friday January 02, 2015 @12:23PM (#48718135)

    It's very interesting that 2014 was so hot for most of the world, because 2014 was also the coldest year in Iowa for a long while. Which really is not good for food production; Iowa is some of the most fertile and most valuable cropland in the United States. It just goes to show why we say "climate change" instead of "global warming": sure, global average temperatures are rising, but in anybody's local area what we're actually experiencing is instability. They'd have known that in the 70s if the climate wasn't so hard to accurately model. It sure would be great though if we could know what the climate will be like in any local area after a global rise of 4 C.

  • by kilodelta ( 843627 ) on Friday January 02, 2015 @01:06PM (#48718545) Homepage
    It's been at least 10F above normal all year. It's supposed to be 55F tomorrow. And we've seen only trace amounts of snow so far but lots of rain. In a way as a commuter I'm kind of enjoying it - I walk to the train station, there's no ice or snow to contend with and a little rain is easily dealt with. So if that's climate change I'm all in. Plus the old gas bill for home heating has been very reasonable. Love it because I know it's making National Grid suffer - and of course my ultimate goal is to break them into a million little pieces.

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