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Geologists have been studying climate for centuries, while climate science is a relatively new field. The speaker criticizes climate scientists as obscure and unemployable academics funded by taxes. They argue that evidence from the past shows that the Earth has experienced six ice ages, with periods of ice expansion and contraction. The current interglacial period started 34 million years ago, and during the last interglacial, sea levels were higher and temperatures were warmer. The speaker questions claims of record-breaking temperatures, pointing out that in the past, temperatures have been even hotter. They also mention that we have just come out of a little ice age, so it's not surprising that temperatures have been rising. The speaker dismisses the significance of carbon dioxide emissions, stating that the current levels are low compared to geological history and that reducing it would harm plant and animal life.

The speaker questions whether the planet is warming and if it should be our main concern. They explain that while temperatures have been unusually high in recent times, this warming trend started over 300 years ago during the little ice age. Proxy data, such as ice core and sediment data, is used to estimate temperatures from hundreds of thousands of years ago. The speaker argues that throughout history, warmer periods, like the medieval warm period and the Roman warm period, were beneficial for humanity and led to flourishing civilizations. They suggest that we should celebrate warming and increasing carbon dioxide levels as they have positive impacts on Earth's ecosystems and human conditions.

Former vice president Al Gore's film, "An Inconvenient Truth," presents the theory of man-made global warming based on ice core surveys. These surveys show a correlation between carbon dioxide and temperature, but fail to mention that temperature actually leads carbon dioxide by 800 years. Ice core records consistently demonstrate that temperature changes precede carbon dioxide changes. Carbon dioxide is a natural gas produced by all living things, and humans contribute only a small fraction of it compared to volcanoes, animals, bacteria, and dying vegetation. The oceans are the largest source of carbon dioxide, with warmer temperatures leading to increased emissions. The time lag between temperature changes and carbon dioxide levels is due to the oceans' slow warming and cooling process. Earth's long climate history does not support the idea that carbon dioxide determines global temperatures.

- They mentioned 8.2 kilo year event, which occur roughly 8,000 years ago, and the Younger Dryas period, which occurred roughly 12,700 years ago. - Now, what does these two events have in common? During these two events, there was a geomagnetic excursion. - Here's the study for the event 8,200 ago. So they suggest based on evidence found in a volcano in China that roughly 8,000 ago, there there was an unrecognized younger Holocene geomagnetic excursion. - So this suggests that this climate change eight thousand years ago occurred because of geomagnetic excursion. - During the Younger Dryas, there was also a geomagnetic excursion called the Gothenburg magnetic excursion. - So you can see that it ranges from 30,000 years to 12,000 years ago before present, exactly aligns with the younger, driest, abrupt climate change. - And what's happening today? Of course, there is a geomagnetic excursion. - You can see the pole shift acceleration around 1994. Just watch this acceleration.

The video discusses the relationship between temperature and carbon dioxide (CO2) levels in ice cores. Professor Ian Clark, a paleoclimatologist, explains that ice cores can provide data on past temperatures and atmospheric CO2 levels. Surprisingly, the research shows that changes in temperature precede changes in CO2 levels by about 800 years. This suggests that CO2 is not the cause of temperature changes, but rather a product of them. Multiple studies support this finding, indicating that temperature fluctuations lead to changes in CO2 levels, not the other way around. These findings challenge the fundamental hypothesis of human-induced climate change.

Geologists argue climate for 250 years, dismissing climate science as a new, flawed field. They rely on evidence, not models, pointing out past ice ages and warmer periods. Current temperatures are cooler than historical peaks, with a recent warming trend post-little ice age. The speaker questions the significance of current climate records, emphasizing the Earth's long-term climate fluctuations and the minimal impact of current carbon dioxide levels. They argue that drastic changes in CO2 levels would harm plant and animal life.

The speaker challenges the idea of man-made global warming, stating that the science behind it is weak and uncertain. They argue that the Earth's climate has always changed throughout history, with periods of both warmer and cooler temperatures. They mention the Little Ice Age in the 14th century, when the Thames River froze over, and the Medieval Warm Period, which was associated with prosperity. They also highlight the Holocene maximum during the Bronze Age, when temperatures were significantly higher for over 3,000 years. The speaker concludes that climate variation in the past is natural.

Over the past 400,000 years, there have been four interglacial periods and four glacial maximums. It takes 80,000 years to transition from an interglacial period to a glacial maximum, but only 10,000 years to come back out of it. The Milankovitch cycle, influenced by the gravity of Jupiter, affects the tilt of the Earth and the shape of its orbit, which in turn impacts temperature. Contrary to Al Gore's claim, CO2 does not cause temperature increase; rather, temperature warming the oceans leads to the release of CO2, while cooling oceans absorb it. The Vostok ice core record shows an 800-year lag between temperature and CO2 changes. Currently, CO2 levels are rising due to human emissions, but it is not causing a corresponding increase in temperature.

The speaker challenges the idea of man-made global warming, stating that the science behind it is weak and uncertain. They argue that the Earth's climate has always changed throughout history, without any help from humans. They mention the Little Ice Age in the 14th century, when the Thames River froze over and ice fairs were held. They also discuss the Medieval Warm Period, a time of prosperity and vineyards in Europe. Going further back, they mention the Holocene maximum during the Bronze Age, when temperatures were significantly higher for over 3 millennia. The speaker concludes that climate variation in the past is natural.

Speaker 0: We have been cooling down for the last four thousand years. If we look at the last thirty eight years, there has been no change in temperature. In the last hundred and fifty years, we've had three warming periods and three cooling periods with a total warmth of about point six degrees Celsius. 1850, what happened then? Oh, yes. That was the end of the Little Ice Age. Do you think it's gonna warm or cool after Little Ice Age? Of course, it's gonna warm. So if you start taking measurements from 1850 in the industrial revolution, we have been warming. If you take measurements from the medieval warming, we've been cool. We've cooled about five degrees since then. If you take measurements from the Roman warming, we've cooled about five degrees. So as soon as someone tells you, oh, it's warming, the reply you give is since when?

Professor Yann Clark, a renowned paleoclimatologist, studies temperature variations in the Arctic over hundreds of thousands of years. By analyzing ice cores, they have discovered a surprising relationship between CO2 levels and temperature. The temperature increases first, followed by a rise in CO2 levels, with an 800-year delay. This suggests that temperature changes lead to CO2 increases, rather than the other way around. Multiple studies on ice cores support this finding, contradicting the belief that CO2 causes global warming. These findings challenge the fundamental hypothesis of human-induced climate change.

The speaker, Professor Ian Clark, is a paleoclimatologist who studies Earth's temperatures in the Arctic over hundreds of thousands of years. He explains that ice cores contain data on climate variations and CO2 levels. Surprisingly, the research shows that temperature changes precede CO2 changes by about 800 years. This suggests that temperature drives CO2 levels, not the other way around. Multiple studies confirm this pattern, contradicting the belief that CO2 is the cause of global warming. The evidence from ice core drilling disproves the fundamental hypothesis of human-induced climate change.

This video discusses various facts about CO2 and climate change. The speaker, a chemical engineer, presents information from the CO2Coalition.org website, highlighting key points. These include the long-term trend of decreasing CO2 levels, the diminishing warming effect of CO2 as its concentration increases, the benefits of CO2 for plant growth, and the natural cycles of glacial advances and interglacial periods. The speaker also mentions that current warming trends are not unusual or unprecedented, and that models used by organizations like the IPCC may overstate the impact of CO2. The video concludes by emphasizing the importance of empirical data and real-world evidence in understanding climate change.

For the past 10,000 years, it has been warmer than today for about 95% of the time. Throughout the Earth's history of 4.65 billion years, there has been substantial ice on the planet for only about 5-10% of that time. Currently, we have low levels of CO2 compared to Earth's history. The carbon dioxide in the room is around 900, but there is nothing bad about it. In fact, the more carbon dioxide, the better.

In this video, the speakers discuss historical climate changes to provide context for the current climate debate. They mention Jean Jouzel, a well-known climatologist and geologist in France, who studied the ice in Greenland and found that there were significant temperature variations of up to 16 degrees Celsius during the last deglaciation around 10,000 years ago. They argue that the small temperature changes we are experiencing today are insignificant compared to past variations. They also mention periods of significant warming in the past, where temperatures increased by about 10 degrees Celsius, leading to changes in vegetation and the appearance of pre-agricultural societies. They conclude by referring to the current period, known as the Holocene, which has been relatively stable for the past 12,000 years.

Ice from the Viking Age, around the year 1000, indicates that Greenland was about 1.5 degrees warmer than today. The Nordgrip project is drilling through the ice sheet to gather a 3-kilometer ice core, which holds climate data spanning over 120,000 years. By inserting a thermometer into the drilled hole, researchers can accurately map historical temperatures, reconstructing the last 10,000 years. Temperature data shows that around 4,000 years ago, it was 2.5 degrees warmer than now, followed by a gradual decline until the medieval warm period a thousand years ago. Other core samples confirm the end of the Little Ice Age about 140 years ago. While there has been a global temperature increase in the 20th century, determining whether this rise is man-made or a natural variation is challenging, as observations began at the coldest point in the last 10,000 years.

The Greenland ice core project, Nordgrip, is reopening to extract the last few meters of ice, which holds crucial climate data spanning over 120,000 years. By drilling the ice core and measuring temperatures with precision, scientists have reconstructed temperature changes over the past 10,000 years. The graph shows that around 4,000 years ago, temperatures were 2.5 degrees warmer than today, but gradually decreased until the Roman age. During the medieval warm period, temperatures reached a peak before declining to the lowest point in the last 8,000 years around 1875 AD. This coincides with the start of meteorological observations. Similar warm and cold periods have been confirmed in other parts of the Northern Hemisphere through carbon dating and measurements. However, it is challenging to determine if the 20th-century temperature increase was due to human activity or natural variation.

Between 2007 and 2012, scientists drilled deep into Greenland's ice as part of the NIEM project to uncover the climate story of the last interglacial around 125,000 years ago. What they found puts today's climate panic into perspective. Back then, Greenland was around eight degrees Celsius warmer than today. Sea levels were four to eight meters higher. Yet the planet didn't collapse and Greenland didn't melt. There were no tipping points and no mass extinctions. The planet was far warmer and life flourished. So when activists claim that two sea of modern warming spells catastrophe, the ice, the data, and the history, all say otherwise.

The ice core surveys in Vostok, Antarctica, show a correlation between carbon dioxide (CO2) and temperature, but the relationship is more complex than Al Gore suggests. The data reveals that temperature increases first, followed by a rise in CO2, with an 800-year lag. This pattern is consistent across multiple ice core surveys. CO2 is not the cause of warming; rather, it is a product of temperature changes. Additionally, humans contribute only a small fraction of CO2 emissions compared to natural sources like volcanoes and the oceans. The oceans, in particular, have a memory of temperature changes and release or absorb CO2 accordingly. Earth's long climate history provides no evidence that CO2 has ever determined global temperatures.

Over the past 4000 years, the planet has been cooling down. In the last 38 years, there has been no change in temperature. In the last 150 years, there have been 3 warming periods and 3 cooling periods, resulting in a total warmth of about 0.6 degrees Celsius. The warming after the little ice age in 1850 is expected, and if measurements are taken from that time, we have been warming. However, if measurements are taken from the medieval warming or the Roman warming, we have actually been cooling by about 5 degrees. So, when someone says it's warming, the question to ask is, since when?

Glacial ice studies are often used to support the theory of human-induced global warming. These ice cores contain data that goes back hundreds of thousands of years. By analyzing the ice, scientists can determine past temperatures and the CO2 levels trapped within. Professor Clark and other researchers have found a correlation between CO2 variation and air temperature, but not in the expected way. The temperature changes occur first, followed by CO2 changes with an 800-year delay. This suggests that temperature leads CO2 changes, rather than the other way around. Multiple studies have shown this pattern, contradicting the hypothesis that CO2 is the primary cause of climate change. Ice core drilling provides evidence that challenges the fundamental assumption of human-induced climate change.

The speaker explains the true temperature history, stating that it was warm from 800 AD, cooled down around 1300, and started warming again since 1900, way before CO2 became significant. They criticize Michael Mann's mathematical algorithm, which produced a flat line for temperatures from 1880 to 1980, claiming it is insignificant compared to the actual temperature changes. The speaker points out that the warming started before human-induced atmospheric carbon dioxide became meaningful. They express frustration with the scientific community's lack of questioning and attribute it to funding influences. They emphasize the need for independence in order to speak out freely.

The speaker discusses the manipulation of data regarding hockey stick graphs and climate change. They argue that the hockey stick graph, which shows a sudden increase in temperature after 1950, is false and based on statistical errors. They mention the Little Ice Age and the Medieval Warm Period as periods of temperature fluctuations that are visible in other graphs. The speaker claims that the Medieval Warm Period resulted in a prosperous time, with the colonization of Greenland and the cultivation of vineyards.

Over the past 4000 years, the planet has been cooling down. In the last 38 years, there has been no change in temperature. In the last 150 years, there have been 3 warming periods and 3 cooling periods, resulting in a total warmth of about 0.6 degrees Celsius. The warming after the Little Ice Age in 1850 was expected, and since then, we have been warming. However, if we consider measurements from the medieval and Roman warmings, we have actually cooled about 5 degrees. So, when someone claims it's warming, the question to ask is, "since when?"

For the past 4000 years, the planet has been cooling. In the last 38 years, there has been no temperature change. Over the last 150 years, there have been 3 warming periods and 3 cooling periods, with a total warmth increase of 0.6 degrees Celsius. The end of the Little Ice Age in 1850 marked the start of warming. Since then, we have warmed due to the Industrial Revolution. If we measure from the medieval and Roman warmings, we have actually cooled by about 5 degrees each. So, when someone says it's warming, ask them since when?