• CON

    Whether the IPCC is a bunch of commies or not is...

    The climate is not "a changing".

    The climate is changing, And I will argue this point from a geologic/anthropological perspective in the coming rounds. Whether the IPCC is a bunch of commies or not is irrelevant and a non-sequitur. Your discounting of authority is irrelevant to me. With this being said, I will save my arguments for climate change for the coming round. Round structure wasn't specified and I assume it's ok since you're doing the same thing.

    • https://www.debate.org/debates/The-climate-is-not-a-changing-./1/
  • CON

    Exactly how is that "morally obliged" ? ......

    Developed Countries have a moral obligation to mitigate the effects of climate change

    I accept this challenge. My first argument is that the governments of developed countries is not the only way we can solve this problem. There are things like individuals, organizations and more that can help. For example, fossil fuels like gasoline, when burned, indirectly cause climate change due to CO2. However, gas prices are going up, and people will switch to greener alternatives as they cannot afford gas. Plus, developed countries are not producing all the pollution in the world, but climate change is a global issue, and just developed nations is not enough. For example, the US actually produces less co2 than China, which produces 7,031,916 thousand metric tons per year, compared to the U.S. 5,461,014 thousand tons.[1] So, all developed nations do produce a lot of CO2, but a lot of CO2 is from other nations. Climate change is a global problem, but you are just thinking that developed nations should not only remove their impact, but also impacts from other nations. Exactly how is that "morally obliged" ? (No personal attack intended.) "Judge, what this means is that many patrons of terrorism happen to be oil and gasoline investors. If we buy gasoline, these supporters of terrorism would earn money, and stuff their profits into supporting terrorist groups, leading to deaths inside our own country and other places around the world. But if we switch to green energy, we would significantly decrease the profits of these terrorism supporters, and as a result, save many lives." As I said before, as gas prices rise, they will get less profit as more people switch to other energy. Plus, you are talking about renewable energy, which is linked but a separate topic. "The Impact is clear. Countries have the moral obligation to solve the problems that they have created." But lot's of CO2 are from developing countries! And you said only developed nations should do this, so they have to clean up someone else's mess. "Climate Change causes the environment to be affected. All the more reason for countries to mitigate its effects. According to Nasa, Approximately 20-30% of plant and animal species are likely to be at increased risk of extinction if increases in global average temperature exceeds 1.5-2.5"C. We need to get prepared for four degrees of global warming, Bob Watson [PhD in Chemistry, Award for Scientific Freedom and Responsibility] told the Guardian last month.Weather would become extreme and unpredictable, with more frequent and severe droughts, floods and hurricanes. The Earth's carrying capacity would be hugely reduced. Billions would undoubtedly die." Global warming has many deadly consequences, but this does not mean that developed nations should clean up someone else's mess. You said " Countries have the moral obligation to solve the problems that they have created.", but this is not completely the fault of developed nations. In conclusion, all nations, not just developed nations, have the moral obligation to mitigate climate change. [1]http://en.wikipedia.org...

  • CON

    The ways you suggest to ending climate change aren't the...

    Governments need to take radical action to combat climate change

    The ways you suggest to ending climate change aren't the only ways. Most industries that pollute are subsidized b\y the government. All we have to do is abolish the government and those industries will stop polluting. Nd we wouldn't even have to regulate anything.

  • CON

    Perhaps all of the carbon emissions from cavemen roasting...

    Climate Shift

    Climate shift is demonstrably real, we have evidence of climate shift happening several times during the history of Earth. We have geological evidence of glacial migration that happened hundreds of thousands of years ago, where did they go? Perhaps all of the carbon emissions from cavemen roasting wooly mammoths (now extinct) caused global warming in the distant past. Perhaps it is an unavoidable cycle that isn't well documented because of the extremely long cycle length? We should be concerned with the unavoidable climate shift, each and every one of us should be deeply concerned. Be it man made climate shift or a natural cycle, it is still climate shift. Unfortunately those among us who realize that we need to learn how to live with minimal impact on mother earth are openly mocked as hippies, and those who prepare themselves for surviving some great calamity are openly mocked and tin foil hat wearing nutters. Meanwhile the great minds of our society are pointing fingers and making measurements trying to assign blame. And the great solution that has been presented is to carbon tax our way out of this mess, which of course can only be issued by the threat of force. I don't agree that anything is "resolved".

    • https://www.debate.org/debates/Climate-Shift/2/
  • CON

    The upswing in the temperature started from 1975,...

    ManBearPig is real.

    The world is fine. There"s no "hole" in the ozone layer. It"s all a myth. "Argument 1 " No Significant and Prolonged Temperature Changes Since 1997 " Scientists who argue against global warming say global warming isn"t real because since the 90s there hasn"t been a significant temperature change. The upswing in the temperature started from 1975, continued till 1997 and the temperature have been flat since then which clearly states that there isn"t any significant change in temperature in last 17 years." "Argument 2 " Not Enough Historical Data Available " There is no consensus about global warming being real among scientists. Advocates also point towards the fact that a recent gathering of 31,000 scientists in the field of environmental science couldn"t reach a consensus on whether or not global warming is real. They believe that they don"t have long-term historical climate data or the data they have isn"t clear." "Argument 3 " Arctic Ice Increased by 50% Since 2012 " Arctic Ice increased in volume 50% in 2012 alone. Core measures of the Arctic Ice show that it has increased in volume since 2012, which argues against global warming causing ice caps to melt. Few people have even predicted that global warming would cause whole Arctic ice to melt which contradicts their version." "Argument 4 " Climate Models used are Proven to be Unreliable " The climate model calculations used to predict the effect of global warming have been proven to be flawed which means that the long-term predictions that they have been making are meaningless. Some scientists even argue that any increase in global temperatures could be a natural climate shift." "Argument 5 " Early Predictions About the Effects of Warming Have Been Proven Wrong " Advocates who promote arguments against global warming being real, point towards all the dates having come and gone where predictions were made about effects that never happened. For example, Al Gore predicted that all Arctic ice would be gone by 2013. But, on contrary Arctic ice is up by 50% since 2012."

    • https://www.debate.org/debates/ManBearPig-is-real./2/
  • PRO

    President Trump now denies denying climate change. ......

    ‘I Don’t Know That It’s Man-Made,’ Trump Says of Climate Change. It Is.

    President Trump now denies denying climate change. In an interview on Sunday with CBS’s “60 Minutes,” Mr. Trump backed off his long-held claim that global warming is a hoax. But he also made several new assertions unsupported by science.

  • PRO

    Now lets get started. ... Got that so far.

    Global Climate Change is a problem and needs to be addressed.

    Alright you asked for it. Now lets get started. I am going to make this as easy as possible for you. I am going to lay everything out in a clear-cut manner. I will tell you what Now lets get started. I am going to make this as easy as possible for you. I am going to lay everything out in a clear-cut manner. I will tell you what is fact and what is speculation. First off we must address climate. Climate definition roughly means the physical properties of the troposphere (thats a layer in the atmosphere) of an area based on analysis of its weather records over a long period of time. The two main factors that determine the climate is temperature and amount and distribution. Got that so far. Now one of the main culprits of Global Climate change is the Greenhouse Gases lets get a definition. Greenhouse Gases- Gases in the lower atmosphere that cause the Greenhouse affect. These include carbon dioxide, chlorofluorocarbons, ozone, methane, water vapor, and nitrous oxide. Now lets get a definition of Greenhouse effect Greenhouse Effect- A natural effect that releases heat in the atmosphere near the earth's surface. Greenhouse Gases (those stated above) absorb some of the heat that is radiated by the earth's surface. This heat that is absorbed is then re-radiated out to heat the atmosphere. If natural causes do not keep greenhouse gases under control the temperature will rise. There now that we have these facts (yes these above are facts and are impossible to prove otherwise, chemically its impossible) Now we must look at what is going on today. Since the dawn of the industrial revolution we have been burning fossils fuels in massive quantities. Right now the current level of CO2 in the atmosphere is 385 parts per million http://www.nytimes.com... Now since we know that CO2 is a greenhouse gas we know that it traps heat. Armed with this knowledge we can see a direct relationship between CO2 levels and increase in temperature. However remember that temperatures will only rise if the rate of replenishment is greater than that of the carbon emissions (in other words how much plant life converts into oxygen) Lets look at that Along with burning fossil fuels we have harvested massive quantities of timber for paper and building materials. It is estimated that right now we are 100 times over the natural rate http://news.mongabay.com... The rain-forest right now is under half its original size and used to produce 20% of the worlds oxygen. The Taiga forest in northern Canada is just started to be seriously logged. Currently it produces 1/3 of the worlds oxygen. Now to further add to the problem we have methane gas. Due to increased temperatures in the Arctic we are seeing a melting of permafrost. This permafrost is essentially rotting vegetation that has been storing methane gas for thousands of years. When you start to thaw out this frozen ground you start to release the stored methane. Methane compared to C02 has about 3 times the insolation power.http://www.terranature.org... Now lets combine all those factors in one. We know that we have released massive quantities of CO2 and methane into the atmosphere. These gases unchecked insulate the earth and create a rise in temperature. By eliminating our checks like the rain-forest we are eliminating our ability to remove these gases and increasing the temperature. Now what to do about it becomes the real problem. Deforestation needs to be stopped and more environmentally friendly techniques must be taken. Like selective cutting rather than the clear-cutting Brazil is using today. Carbon emissions must be lowered. This sounds like it might be a bit daunting at first but if we re-design the gasoline motor and make it more efficient we can cut back. Also in power-plants if we can lower waste hear (current waste heat for a coal fired power plant is close to 80% in some facilitates). Solar power is already being used and many die hard environmentalists are supporting more nuclear power because of the current situation. Now I would like you to now try and address these points that I have made. Please answer them and don't deviate and pull a straw-man. Stick to the current topic and points that have been brought up. Then we can move on to new points but only until you address all of mine first. Lets keep this civil and hopefully we will all learn something valuable.

    • https://www.debate.org/debates/Global-Climate-Change-is-a-problem-and-needs-to-be-addressed./1/
  • PRO

    The United States must do more to combat climate change...

    The US needs to do much more to combat climate change

    The United States must do more to combat climate change for the following reasons 1. More jobs in sustainable energy 2. Less dependence on Saudi for oil 3. A better enviroment back home.

    • https://www.debate.org/debates/The-US-needs-to-do-much-more-to-combat-climate-change/1/
  • CON

    Yes, I know that sun spot numbers dropped around the...

    Manmade global climate change is real and a threat.

    If you wanted a serious debate then you would not have ignored my entire argument. So I guess since you are not paying attention to my arguments I will just have to disprove yours instead of adding to my own. You firstly say that, "The temperature has increased .87 Celsius." This is true, but you forgot to mention that the warming period that caused this rise started in the 1700's before the industrial revolution. In addition to this, the world has been naturally warming for the last 20,000 years. You ignored large amounts of scientific data in your argument and made a claim that I agree with. The world IS WARMING!!! It just is not caused by man. https://conscioustourism.files.wordpress.com... According to your second argument, Co2 is at 400 ppm. This is true, but there has been no substantial warming for the last 20 years which is proof of how temperature and Co2 act independently. In addition to this, 25% of all Co2 released by man has been released during the last 20 year period. This in itself disproves your claim. http://wattsupwiththat.files.wordpress.com... In addition to this, Co2 has been at much higher levels in the past. To restate what I said above, "Comparing the amount of Co2 we have in the atmosphere now (400 parts per million, ppm for short) and we have had in the last 650 million years shows that now we are in a Co2 starved era. For example, look at this graph: http://www.paulmacrae.com...... Keep in mind that this graph only goes back 650 million years. Co2 has been over 10000 ppm in the past and temperature had been relatively low at that time." There may be a clear and strong positive correlation between Co2 and temperature but this correlation has been weak compared to that of sun spots. For the majority of the 1900's sun spots correlated MORE STRONGLY to temperature then Co2 did. This means that sun spots had a bigger impact then Co2 on the temperature. Yes, I know that sun spot numbers dropped around the early 2000s but that is irrelevant because for the majority of the 1900's, when tons and tons of Co2 were released, the temperature was affected more by sun spots then it was by Co2. Another thing to point out, when sun spot numbers started to drop is when the flat line in temperature began. http://hyperphysics.phy-astr.gsu.edu... http://geoffair.net... In actual statistics, according to Joe Bastardi, Co2 has a correlation strength to temperature of just .43 (1895-2007). Other sources say that the correlation strength is just .07 or .02 (1998-2007). Compare this correlation strength to the correlation strength of sunspots and the ocean, .57 (1900-2004) and .85 (1900-2007) http://i0.wp.com... http://inspirehep.net... https://wattsupwiththat.files.wordpress.com... In conclusion, not only have you ignored the majority of my first argument, you state claims that I am not even trying to disprove. You obviously don't understand what I am trying to debate or don't know how to debate my claims. In addition to this, you gave almost no evidence to support your claims, only sources of where you got the information. If you want to have a real debate, maybe reading my arguments would help. Your welcome

    • https://www.debate.org/debates/Manmade-global-climate-change-is-real-and-a-threat./7/
  • PRO

    Even though 98% of scientists agree that climate change...

    Obama should declair a state of emergency because of climate change

    Even though 98% of scientists agree that climate change is happening and is due to human activity, there are many that put their heads in the sand and pretend it's not true. Since it will take too much time to convince enough politicians to take this matter seriously enough, and time is not on our side, I think the president should declare a state of emergency because of climate change. Here why this is a good idea: 1. At the beginning of World War Two, A state of emergency was declared and all the car factories in the country were converted into making tanks overnight. President Obama could do something similar if he declared a state of emergency, by ordering all car factories to manufacture electric cars. Within a year, we can have almost all passenger cars run off electric power. 2. The president can sign an executive order to require all roofs have solar panels installed on them. He can also use federal funds to help home owners borrow money at low interests rates to get the panels installed. Those two things alone can bring down the carbon footprint significantly. Electric power would be abundant and clean and transportation would also be cheap and clean. Electric cars have many benefits over gas cars. http://www.teslamotors.com... Once America takes the lead and shows the world this technology works and is advantageous, other countries will sure follow. This is probably the only hope for saving the planet from global warming. We don't have time for politics and oil companies will fight electric cars with all their might. Declaring a state of emergency is the quickest and most efficient way to use existing technology to avoid irreversible damage to our atmosphere that causes climate change.