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Climate Science Debate : Global Warming Alarmist VS. Global Warming Skeptic

July 29, 2015 By Editor


Description given on Youtube:
Dr. Scott Denning VS. Dr. Roy Spencer .

A balanced respectful climate science debate at last.

July 7, 2011: Scott Denning, PhD, Professor of Atmospheric Science, Colorado State University (supporting the dangerous anthropogenic global warming hypothesis) VS. Roy Spencer, PhD, Principal Research Scientist, University of Alabama in Huntsville (opposing the hypothesis).
Source :
http://www.climatescienceinternational.org/index.php?option=com_content&view=article&id=514

Filed Under: Weather

Comments

  1. John Berger says

    July 22, 2014 at 12:03 pm

    It’s not whether our climate is warming or cooling that bothers me, it’s
    the hysteria over the alleged consequences.

    Forty years ago Paul Ehrlich, the Club of Rome, and a host of other climate
    alarmists, told us that a new ice age was coming and that virtually all the
    consequences therefrom were detrimental to mankind. Hysteria abounded. Now
    we are told, attended by the same hysteria, that the earth is warming and
    that all the consequences are also detrimental to mankind.

    Hmmm, let’s think about that. In order for both these dire predictions to
    be true, one must believe that this one 40 year stretch of time, over the
    earth’s billion year existence, a veritable grain of sand on the beach of
    history, was the sole, precise, perfect point of climactic equilibrium.
    Sounds a trifle narcissistic to me.

    Every day, much of the earth’s population undergoes 40-50 degree
    temperature changes, cyclonic winds, tides of up to 50 feet, tornadoes,
    hurricanes, torrential rain, snow, hail, and, while there is calamity for
    some, most people survive. But we’re supposed to believe that humankind
    must face, with unmitigated, trembling fear, the possible rise of sea
    levels of 1-2 feet and average temperature increases of 1-2 degrees over
    the next century. Gee, I don’t know, maybe civilization just might adapt.
    Or, maybe, the fertile mind of man may come up with some creative
    solutions. Unless, of course, in our infinite collective stupidity, we
    elect more socialists, in which case our world will unravel much more
    quickly than climate change could ever foment.

  2. batfly says

    September 3, 2014 at 1:42 pm

    People didn’t have such great access to the internet as they do today. (In
    fact, we are now looking at the first wave of internet savvy young men and
    women who are now in their early 20’s.)

    The theory of global warming started before people were able to quickly and
    easily research the credibility of news sources and historical references..
    It was before one could witness people debating live and unrehearsed.
    People have been exposed to argument style and they have learned the
    science and art of philosophical argumentation, etc. The people are
    beginning to point out fallacies when before it wasn’t so obvious.

    It’s as if the original Global Warming propaganda became obsolete before
    there was a chance to fully implement cap and trade. So the Global Warming
    scheme changes its premise and terms… And not so many seem to care. So
    it appears the theory has evolved in order to mitigate most everyone into
    being apathetic instead of rejecting the financial terror cap and trade
    threatens upon everyone. 

  3. Aaron Ingebrigtsen says

    December 2, 2014 at 6:47 am

    The most effective lie is one that is wrapped around a kernel of truth.
    The AGW alarmists twist and manipulate data to suit their agenda. That is
    not what science is supposed to be. CO2 is a minuscule TRACE gas in our
    atmosphere, it is the LEAST effective of all the greenhouse gasses, And the
    LEAST Prevalent! The MOST effect, and MOST Abundant greenhouse gas is
    WATER VAPOR, ie Clouds! Do we control clouds? Do we have cloud machines
    that create and destroy clouds according to our passing whims? If we did,
    we could have a hugely powerful effect over the weather systems of our
    planet, and thus the climate, but we do not. Human CO2 emissions account
    for a Tiny Fraction of the CO2 content in our atmosphere. Guess what is
    the biggest source of CO2 emissions into our atmosphere. It’s the OCEAN!
    We live on a Water Planet, the Ocean acts as a carbon Sink when it’s cold,
    and it spews Carbon when it warms! WE have such a tiny effect on the
    climate of our entire planet that it is Insignificant! What we Should be
    worried about is Harmful pollution to Local environments, like Smog, and
    undrinkable rivers that kill crops due to industrial pollution, etc. etc.
    Enough with this idiotic AGW nonsense! 

  4. Carlos Abreu says

    December 12, 2014 at 6:06 am

    Climate Science Debate : Global Warming Alarmist …:
    http://youtu.be/potLQR7-_Tg

  5. Carlos Abreu says

    December 12, 2014 at 6:09 am

    Finally a real debate with real science. Climate Science Debate : Global
    Warming Alarmist …: http://youtu.be/potLQR7-_Tg

  6. KrisW says

    December 27, 2014 at 11:21 am

    Very predictable: but different methods are necessarily available for
    prediction in the futurity; no? And this necessity IS CLIMATE CHANGE. OR
    the Variability was under CONTINGENTLY the old form of prediction.

  7. Magna Carta says

    January 1, 2015 at 6:14 am

    43,334 views on this video and a cat wearing a hat gets 10 million we live
    in the age of decadence where people know everything about a football team
    from what collage the 2nd string quarter back went to but doesn’t know what
    the four amendment is or even who the vice president is so no matter the
    facts they will push their agenda to crush the middle class and average
    hard working person just research agenda 21 or Cloward Piven strategy

  8. enticed2zeitgeist says

    January 31, 2015 at 5:23 pm

    At 23:11 it seems like Dr. Spencer is confusing weather with Climate.
    Anyone wanna clarify?

  9. Davitofratito says

    February 8, 2015 at 4:36 am

    Such a polarizing issue, but here’s the thing…I couldn’t care less which
    side is right. My behavior is not going to change one iota…I am certain I
    will live out the rest of my life and not be affected by any of the
    doomsday predictions. The future of the planet doesn’t hinge on how I
    conduct myself for the next 20 years, so fuck it!

  10. Bob B. says

    March 5, 2015 at 2:27 pm

    Curious.The no.1greenhouse ”gas” is water.He mentioned common sense. C02
    makes up 0.0038 of 1% or 0.000038 of the total. I would challenge any so
    called scientist that it would be equivalent to 1/3tsp to a gallon. MAN
    MADE C02 is at most 4%of that.It would be like adding a drop of antifreeze
    to a mack trucks radiator .Very effective.Maybe our climate is ruled by our
    primary source,the Sun?

  11. Ron Graf says

    March 9, 2015 at 11:28 am

    This was an excellent debate. Both men are reasonable and although they
    are not economists or politicians its nice that they agree that the free
    market is the best hope for a solution to find the next generation of
    staple energy technology. Since the debate we have had some more warmest
    ever years, but with insignificant rise. We have been effectively locked
    in a global temp plateau since 1998 putting all 112 IPCC models on the
    skids. The only model that is still in play is the Russian model that has
    very low sensitivity making it ironic in this case the Russians may be the
    closest to reality on a political question. We still need to get going on
    nuclear fusion (not fission). Fusion is waste free.

  12. Sparky! says

    March 11, 2015 at 7:16 am

    Great debate! I love these kind, done between what seem to be friends.
    Fully agree with both of them on the issue funny enough.

  13. woodworks1423 says

    March 12, 2015 at 4:58 pm

    This spencer guy was recently adding corn belt temps that had always shown
    no warming for over a century on the national climate data center. Pops on
    there and all of a sudden there was a clear warming trend. The climate
    scientists there had went back and adjusted the temps downward in a perfect
    descending line. waalaaaa….instant warming trend.

  14. Fringe Elements says

    March 13, 2015 at 7:13 am

    One reason to only have speakers from a single point of view is
    “meta-balance”.

    Yes, it will make your individual presentations incredibly biased, BUT, if
    the rest of the Universities and Media outlets are also all biased on the
    other side, then you serve as a counter-weight, or counter-bias.

    You shouldn’t bother with trying to present a “balanced” point of view
    until your opponents commit to the same. Don’t be a chump. Make sure your
    good faith is reciprocated.

  15. Orionsbelt31 says

    March 18, 2015 at 4:13 am

    Pt about cosmic dust by Scott…Yes is the answer. Pretty much proven at
    CERN and I’m surprised as well as disappointed he made almost light of that
    fact. It’s not the sun so much being less radiant but gravitational
    weakness. And boy were the political scientist quiet about that one.

  16. Bryan Swift says

    March 20, 2015 at 5:32 am

    I remember the “coming ice age” in the 1970’s. Look up the Time magazine
    cover.

  17. bob smith says

    April 7, 2015 at 2:29 pm

    comic sans presentation? is this a tongue in cheek slap in the face? ive
    never seen a comic sans presentation worth a shit

  18. mike cloutier says

    April 28, 2015 at 12:31 pm

    This is one of my favorite debates, its obvious they have respect for one
    another and hit on some of the same points

  19. Thomas B. says

    May 14, 2015 at 8:49 pm

    Great debate! I must quote Brandt from the “Big Lebowski”; “Dude, we just
    don’t know!”

  20. Adam Frew says

    May 21, 2015 at 10:37 pm

    How will the 1 billion people pay for their electricity bills when they
    live on $1 a day? This is not benefiting them it is putting money into the
    pockets of coal, oil and gas companies. They need food, water and access to
    medical treatment. Will power for iphones and microwaves change their
    lives? :)

  21. Ano Nym says

    June 16, 2015 at 7:21 am

    R.I.P. Headphone users … I can’t watch this video…

  22. filmolosophy says

    July 2, 2015 at 8:10 am

    the surface temperature of venus is 864 degrees fahrenheit…. why is that?
    surely it cant be greenhouse gasses that have increased the temperature by
    600+ degrees.

  23. Reignbow says

    July 12, 2015 at 7:40 am

    Roy thinks the globe is gods perfect creation and that humans can’t destroy
    the planet… so even if he was presented with bold faced irrefutable
    evidence, he would deny it just like he denies evolution. Roy Spencer’s
    views on climate change is ideologically driven.

  24. Reignbow says

    July 12, 2015 at 7:55 am

    WOW, Roy Spencer:
    *”Spencer is a signatory to **An Evangelical Declaration on Global Warming**,
    which states that **”Earth and its ecosystems – created by God’s
    intelligent design and infinite power and sustained by His faithful
    providence – are robust, resilient, self-regulating, and self-correcting”**.
    He believes that most climate change is natural in origin, the result of
    long-term changes in the Earth’s albedo and that anthropogenic greenhouse
    gas emissions have caused some warming, but that its warming influence is
    small compared to natural, internal, chaotic fluctuations in global average
    cloud cover. This view contradicts the scientific consensus that “most of
    the warming observed over the last 50 years is attributable to human
    activities”. “*

    Also…

    An Evangelical Declaration on Global warming, is a branch of a Christian
    activist think tank group called The Cornwall Alliance for the Stewardship
    of Creation.

    *”The Cornwall Alliance for the Stewardship of Creation is a conservative
    Christian public policy group that **promotes a free-market** approach to
    care for the environment that is critical of much of the current
    environmental movement. In particular, the Cornwall Alliance **rejects
    claims of detrimental global warming**.”*

    *Dr. Spencer is on the board of directors of the George C. Marshall
    Institute, a right-wing conservative think tank on scientific issues and
    public policy. He listed as an expert for the Heartland Institute, a
    libertarian American public policy think tank. *

    Nah, no bias or agenda there… pfft. Sorry this puts a huge dent in his
    credibility.
    https://www.skepticalscience.com/skeptic_Roy_Spencer.htm
    https://en.wikipedia.org/wiki/Roy_Spencer_%28scientist%29

  25. Kelly Scaletta says

    July 19, 2015 at 6:26 am

    “Alarmist’ vs. “Skeptic”?

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