LOLOLOL......oh, code4stupid, your silly logic is soooo retarded and you must pull your backward "facts(?)" out of your ass. I thought all of you denier cultists were obsessed with the Little Ice Age and the Medieval Warm Period. You say warming started "in about 1575" but that is actually about the start of the Little Ice Age. You say it got going "by about 1650" but that is the coldest middle part of the Little Ice Age. Even the temperature chart you linked to shows that. Here's another one that might make it clearer to you.
The Little Ice Age (LIA) was caused by some combination of natural factors (discussed below) and affected some parts of the world more than others. After the mid 1800's the temperature patterns were returning to the normal range the world had mostly been in for the previous six thousand years. Some scientists think that mankind's activities, like deforestation, had already been affecting the climate for centuries but in the 1800's we began to really pump long sequestered fossil CO2 into the atmosphere at ever higher rates and began the abrupt and accelerating global warming trend that has been observed since.
Little Ice Age
From Wikipedia, the free encyclopedia
The Little Ice Age (LIA) was a period of cooling that occurred after the Medieval Warm Period (Medieval Climate Optimum).[1] While not a true ice age, the term was introduced into the scientific literature by François E. Matthes in 1939.[2] It is conventionally defined as a period extending from the 16th to the 19th centuries,[3][4][5] though climatologists and historians working with local records no longer expect to agree on either the start or end dates of this period, which varied according to local conditions. NASA defines the term as a cold period between 1550 AD and 1850 AD and notes three particularly cold intervals: one beginning about 1650, another about 1770, and the last in 1850, each separated by intervals of slight warming.[6]
Causes
Solar activity
There is still a very poor understanding of the correlation between low sunspot activity and cooling temperatures.[58][59] During the period 16451715, in the middle of the Little Ice Age, there was a period of low solar activity known as the Maunder Minimum. The Spörer Minimum has also been identified with a significant cooling period between 1460 and 1550.[60] Other indicators of low solar activity during this period are levels of the isotopes carbon-14 and beryllium-10.[61]
Volcanic activity
Throughout the Little Ice Age, the world experienced heightened volcanic activity.[62] When a volcano erupts, its ash reaches high into the atmosphere and can spread to cover the whole earth. This ash cloud blocks out some of the incoming solar radiation, leading to worldwide cooling that can last up to two years after an eruption. Also emitted by eruptions is sulfur in the form of sulfur dioxide gas. When this gas reaches the stratosphere, it turns into sulfuric acid particles, which reflect the sun's rays, further reducing the amount of radiation reaching Earth's surface. The 1815 eruption of Tambora in Indonesia blanketed the atmosphere with ash; the following year, 1816, came to be known as the Year Without a Summer, when frost and snow were reported in June and July in both New England and Northern Europe. Other volcanoes that erupted during the era and may have contributed to the cooling include Billy Mitchell (ca. 1580), Mount Parker (1641), Long Island (Papua New Guinea) (ca. 1660), and Huaynaputina (1600).[15]
Ocean Conveyor slowdown
Another possibility is that there was a slowing of thermohaline circulation.[24][63][64] The circulation could have been interrupted by the introduction of a large amount of fresh water into the North Atlantic, possibly caused by a period of warming before the Little Ice Age known as the Medieval Warm Period.[65][66][67] There is some concern that a shutdown of thermohaline circulation could happen again as a result of the present warming period.[68][69]
Decreased human populations
Some researchers have proposed that human influences on climate began earlier than is normally supposed and that major population declines in Eurasia and the Americas reduced this impact, leading to a cooling trend. William Ruddiman has proposed that somewhat reduced populations of Europe, East Asia, and the Middle East during and after the Black Death caused a decrease in agricultural activity. He suggests reforestation took place, allowing more carbon dioxide uptake from the atmosphere, which may have been a factor in the cooling noted during the Little Ice Age. Ruddiman further hypothesizes that a reduced population in the Americas after European contact in the early 16th century could have had a similar effect.[70][71] A 2008 study of sediment cores and soil samples further suggests that carbon dioxide uptake via reforestation in the Americas could have contributed to the Little Ice Age.[72] Faust, Gnecco, Mannstein and Stamm (2005) supported depopulation in the Americas as a factor, asserting that humans had cleared considerable amounts of forests to support agriculture in the Americas before the arrival of Europeans brought on a population collapse.[73] The authors link the subsequent depopulation to a drop in carbon dioxide levels observed at Law Dome, Antarctica.[73]
So explain why the warming pre dates the industrial revolution.
That's what the scriptures say. The High Priests are adamant that the future creates the past.
