Democratic candidates debate: Climate change | ABC News

WATCH THE FULL DEBATE: https://www.youtube.com/watch?v=2UWVO0Trd1c

Univision’s Jorge Ramos asks the candidates what meaningful action will they take to reverse the effects of climate change. READ MORE: https://abcn.ws/2kekEk3

#ABCNews #DemDebate #Vote2020 #DemocraticDebate #Politics #News #Election #2020Candidates #ClimateChange #Environment

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36 thoughts on “Democratic candidates debate: Climate change | ABC News

  1. More like the democrats r the party of slavery the Republicans fought for us Abraham Lincoln our1st rep. Fought us 1st and Republicans were abolitionists the democrats wanted slavery and us sitting on dif sides of bussed Biden on separate busses at separate achools etc he is the only racist and he touches people like a creep atleast Trump does thing Joe Biden can barely speak how can he take care of anything…grow up American every so many thousand yrs the world turns to an ice age then it gets warmer then starts getting colder again. Its PURE SCIENCE NOT MADE UP SPECULATION. In thousands of yr we'll be snowball earth again just like they layers of earth show. We're in the middle that's why it's dif. We def. Arnr helping but climate change ge is unenviable no matter what. It is scientific not who you vote for. BIDEN CANT STOP CRAP NEITHER CAN TRUMP BUT ATLEAST 1IS MENTALLY COMPETANT AND GETS THINGS DONE!(ALSO 1FIRE WAS MADE BY FIREWORKS A 2ND THEY FOUND A DEAD BODY AT THE ORIGIONATION SITE…GROW UP AND LEARN RHE FULL TRUTH…SUCH AS the Republicans were abolitionists who freed the slaves the Democrats wanted2keep it. BIDEN WAS AGAINST THE WHOLE BUSSING THING. Common this is a serious vote it depends on protecting our nation not of I was told rep. R racist EVEN THOUGH THE TRUTH SHOWS THE OPPOSITE. LOOK UP YOUR HISTORY BOOKS! REPUBLICANS SAVED US FROM SLAVERY AND GOT US FREEDOMS AND NOW I WANA YEAR IT DOWN BECAUSE OF FALSOME STORIES. Try facts for once…stupid channel should be boycotted for blaming the middle class for wildfires and weather buncha ignorant people made up propoganda just for green new Cash not jobs it's mostly automated anyways. READ HISTORY AND SCIENCE THEN TALK.. If u wana be a communist or socialist then move. You can get anything in your life if you work for it stop sitting around and work for what you want dnt just try DO it.
    ~ANY TYPOS=FRUSTRQTION OVER LIES&PROPOGANDA

  2. Without the Greenhouse Effect, Earth would be permanently frozen over. As it is now, however, we’ve got too much of a good thing going. And the direction we’re headed leads straight over a cliff — which is seriously problematic when you factor in the group behavior called The Lemming Effect. Triggered by ‘herd instinct’, you have recently seen it in play on the streets with riots.
    Related posting:
    https://samslair.blogspot.com/search?q=Snowball+Earth&max-results=20&by-date=false&m=1

  3. Would be nice if your debate was actually a debate. Looked like a bunch of people congratulating themselves for no reason. Very much not impressed. I’ve seen more informative debates in elementary school.

  4. For the blacks who are thinking about voting for the Democratic Party.
    The Democrats enslaved the us, "blacks" for 200+ years, then created the "KKK" to try recapture us, then created "JIM Crow"  so we could not go to school or get a good job, so "what makes you think the Democrats will help you get out of the ghettos and make your life better? Now, let that sink in.

  5. The day after tomorrow?
    No, no, nnnnnno!
    THE DECADE BEFORE LAST.
    PERIOD
    And another thing, quit acting like you can save the world, first you yourselves must be saved. Airborne

  6. They know nothing about the science of climate change. Fukushima is by far that number one environmental issue.

  7. It's a shame when 99% of Climate Activist Democrats (or C.A. Republicans) don't understand that technology is changing faster than they can imagine. In 1876 the telephone was invented… only 100 years later, the cell phone! Do you think in 1876 they could fathom "the cell phone"? There is no doubt about carbon and global warming – but these idiots think they can control China, India, Asia, Europe and Russia's fossil use by 2035? Instead – you don't hear one 2020 Democrat Candidate say, "by 100 years from now (and read ANYWHERE factual, the world ISN'T ending in 10, 20 or 100 years)… Carbon (IE: Carbon Dioxide) will be such a valuable resource that 1st world countries will be GLAD it's in the air – it will be like FREE PETROLEUM!" https://youtu.be/3SSNw2WvAdQ

  8. According to the Vostok Ice Core Records, CO2 level changes have followed Earth's overall temperature changes at an 800 year lag for the last 800,000 years. That means that our current CO2 levels are the result of Earth's overall temperature 800 years ago. World leaders have convinced their dependents that this works in the reverse order, relatively quickly, and that we are to blame, so that they can tax us out of a false shared guilt in order to be able to afford to "fight" climate change, an unstoppable natural cycle. The following is the source of this information:

    Historical Carbon Dioxide Record from the Vostok Ice Core

    Investigators
    J.-M. Barnola, D. Raynaud, C. Lorius
    Laboratoire de Glaciologie et de Géophysique de l'Environnement,
    CNRS, BP96,
    38402 Saint Martin d'Heres Cedex, France

    N.I. Barkov
    Arctic and Antarctic Research Institute,
    Beringa Street 38, 199397,
    St. Petersburg, Russia

    Period of Record
    417,160 – 2,342 years BP

    Methods
    In January 1998, the collaborative ice-drilling project between Russia, the United States, and France at the Russian Vostok station in East Antarctica yielded the deepest ice core ever recovered, reaching a depth of 3,623 m (Petit et al. 1997, 1999). Ice cores are unique with their entrapped air inclusions enabling direct records of past changes in atmospheric trace-gas composition. Preliminary data indicate the Vostok ice-core record extends through four climate cycles, with ice slightly older than 400 kyr (Petit et al. 1997, 1999). Because air bubbles do not close at the surface of the ice sheet but only near the firn-ice transition (that is, at ~90 m below the surface at Vostok), the air extracted from the ice is younger than the surrounding ice (Barnola et al. 1991). Using semiempirical models of densification applied to past Vostok climate conditions, Barnola et al. (1991) reported that the age difference between air and ice may be ~6000 years during the coldest periods instead of ~4000 years, as previously assumed. Ice samples were cut with a bandsaw in a cold room (at about -15°C) as close as possible to the center of the core in order to avoid surface contamination (Barnola et al. 1983). Gas extraction and measurements were performed with the "Grenoble analytical setup," which involved crushing the ice sample (~40 g) under vacuum in a stainless-steel container without melting it, expanding the gas released during the crushing in a pre-evacuated sampling loop, and analyzing the CO2 concentrations by gas chromatography (Barnola et al. 1983). The analytical system, except for the stainless-steel container in which the ice was crushed, was calibrated for each ice sample measurement with a standard mixture of CO2 in nitrogen and oxygen. For further details on the experimental procedures and the dating of the successive ice layers at Vostok, see Barnola et al. (1987, 1991), Lorius et al. (1985), and Petit et al. (1999).

    Trends
    There is a close correlation between Antarctic temperature and atmospheric concentrations of CO2 (Barnola et al. 1987). The extension of the Vostok CO2 record shows that the main trends of CO2 are similar for each glacial cycle. Major transitions from the lowest to the highest values are associated with glacial-interglacial transitions. During these transitions, the atmospheric concentrations of CO2 rises from 180 to 280-300 ppmv (Petit et al. 1999). The extension of the Vostok CO2 record shows the present-day levels of CO2 are unprecedented during the past 420 kyr. Pre-industrial Holocene levels (~280 ppmv) are found during all interglacials, with the highest values (~300 ppmv) found approximately 323 kyr BP. When the Vostok ice core data were compared with other ice core data (Delmas et al. 1980; Neftel et al. 1982) for the past 30,000 – 40,000 years, good agreement was found between the records: all show low CO2 values [~200 parts per million by volume (ppmv)] during the Last Glacial Maximum and increased atmospheric CO2 concentrations associated with the glacial-Holocene transition. According to Barnola et al. (1991) and Petit et al. (1999) these measurements indicate that, at the beginning of the deglaciations, the CO2 increase either was in phase or lagged by less than ~1000 years with respect to the Antarctic temperature, whereas it clearly lagged behind the temperature at the onset of the glaciations.

    References
    Barnola, J.-M., D. Raynaud, A. Neftel, and H. Oeschger. 1983. Comparison of CO2 measurements by two laboratories on air from bubbles in polar ice. Nature 303:410-13.

    Barnola, J.-M., D. Raynaud, Y.S. Korotkevich, and C. Lorius. 1987. Vostok ice core provides 160,000-year record of atmospheric CO2. Nature 329:408-14.

    Barnola, J.-M., P. Pimienta, D. Raynaud, and Y.S. Korotkevich. 1991. CO2-climate relationship as deduced from the Vostok ice core: A re-examination based on new measurements and on a re-evaluation of the air dating. Tellus 43(B):83- 90.

    Delmas, R.J., J.-M. Ascencio, and M. Legrand. 1980. Polar ice evidence that atmospheric CO2 20,000 yr BP was 50% of present. Nature 284:155-57.

    Jouzel, J., C. Lorius, J.R. Petit, C. Genthon, N.I. Barkov, V.M. Kotlyakov, and V.M. Petrov. 1987. Vostok ice core: A continuous isotopic temperature record over the last climatic cycle (160,000 years). Nature 329:403-8.

    Lorius, C., J. Jouzel, C. Ritz, L. Merlivat, N.I. Barkov, Y.S. Korotkevich, and V.M. Kotlyakov. 1985. A 150,000-year climatic record from Antarctic ice. Nature 316:591-96.

    Neftel, A., H. Oeschger, J. Schwander, B. Stauffer, and R. Zumbrunn. 1982. Ice core measurements give atmospheric CO2 content during the past 40,000 yr. Nature 295:220-23.

    Pepin, L., D. Raynaud, J.-M. Barnola, and M.F. Loutre. 2001. Hemispheric roles of climate forcings during glacial-interglacial transitions as deduced from the Vostok record and LLN-2D model experiments. Journal of Geophysical Research 106 (D23): 31,885-31,892.

    Petit, J.R., I. Basile, A. Leruyuet, D. Raynaud, C. Lorius, J. Jouzel, M. Stievenard, V.Y. Lipenkov, N.I. Barkov, B.B. Kudryashov, M. Davis, E. Saltzman, and V. Kotlyakov. 1997. Four climate cycles in Vostok ice core. Nature 387: 359-360.

    Petit, J.R., J. Jouzel, D. Raynaud, N.I. Barkov, J.-M. Barnola, I. Basile, M. Benders, J. Chappellaz, M. Davis, G. Delayque, M. Delmotte, V.M. Kotlyakov, M. Legrand, V.Y. Lipenkov, C. Lorius, L. Pépin, C. Ritz, E. Saltzman, and M. Stievenard. 1999. Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica. Nature 399: 429-436.

    Raynaud, D., and J.-M. Barnola. 1985. An Antarctic ice core reveals atmospheric CO2 variations over the past few centuries. Nature 315:309-11.

    CITE AS: Barnola, J.-M., D. Raynaud, C. Lorius, and N.I. Barkov. 2003. Historical CO2 record from the Vostok ice core. In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A.

    Revised February 2003

  9. If we need to stop worrying about money, why are they trying to raise taxes? If climate is the biggest issue facing us today, why are we pushing anything else? We should be solely invested in fixing the climate problem. Why would we need healthcare if we are going to die anyway? Why are we wasting money on exploring space, Military, SS, and so on.. we are going to die, right? So nothing else matters, right? Maybe it’s bs and it’s all about money and power for the elites.

  10. Climate change, blah blah blah… weather has been recorded for 100 years. No sane person can say is due to one thing or another. So disgustingly dishonest, and people are so stupid they believe.🤢

  11. So we need to stop worrying about money and focus on the climate .. guess what we will fix the climate with… Money.. I'm sure some big pockets will get lined in the new movement.. profit is always the driver

  12. How the hell did they skip Bernie Sanders when out of all the candidates he is the one with the best most comprehensive solution to combat climate change: the Green New Deal? Fucking mainstream media is useless

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