Al Gore Humiliation=> New Study Proves Earth Was Warmer During Medieval Times

Uh-oh, Al Gore. It looks like you’ve got some more explaining to do. While the former Vice President is cross crossing the world (emitting countless lbs of CO2 emission) to promote his new climate documentary An Inconvenient Sequel: Truth to Power, a new study reveals the planet has actually COOLED since the Medieval Times. reports:

Typical of most such temperature series, it zigzags up and down while showing two rising trends: the first peaks about 1200 AD and corresponds with a period known as the Medieval Warm Period (MWP), while the second peaks in 1980 and then shows decline. In between, is the Little Ice Age (LIA), which according to the Northern Hemisphere composite bottomed-out in 1650 AD.  (Of course, the MWP corresponded with a period of generally good harvests in England – when men dressed in tunics and built grand cathedrals with tall spires.  It preceded the LIA when there was famine and the Great Plague of London.)

Ignoring for the moment the MWP and LIA, you might want to simply dismiss this temperature series on the basis it peaks in 1980: it doesn’t continue to rise to the very end of the record: to the year 2000.

In fact, this decline is typical of most such proxy reconstructions – derived from pollen, stalagmites, boreholes, coral cores and especially tree rings.  Within mainstream climate science the decline after 1980 is referred to as “the divergence problem”, and then hidden.

In denial of this problem, leading climate scientists have been known to even graft temperature measurements from thermometers onto the proxy record after 1980 to literally ‘hide the decline’.  Phil Jones, the head of the Climate Research Unit, University of East Anglia, aptly described the technique as a ‘trick’.

Grafting thermometer data onto the end of the proxy record generally ‘fixes’ the problem after 1980, while remodelling effectively flattens the Medieval Warm Period.

There are, however, multiple lines of evidence indicating it was about a degree warmer across Europe during the MWP – corresponding with the 1200 AD rise in our Northern Hemisphere composite.  In fact, there are oodles of published technical papers based on proxy records that provide a relatively warm temperature profile for this period.

The latest climate data shows global temperatures are lower today than when Al Gore won the Nobel Peace Prize for pumping junk science hysteria.

Climate Depot reported:

Meteorologist Joe Bastardi explains: “Al Gore was awarded the Nobel Peace Prize based on warnings of future events — the same future events that have not happened. The fact is that global temperatures from 2006-2007 while Gore was basking in the glory of his apocalypse-driven fame were warmer than they are now, and we are still falling off the Super El Niño peak. Additionally, much of the time in-between was lower than what it was in the run-up to ‘An Inconvenient Truth.’” Bastardi added: “Fact: Without monkeying around and ‘finding’ warming, temps have changed very little during 20 year AGW hysteria period.”

[Climate Depot Note: The Bastardi graph uses the the global 2m temperature anomaly. There are several different temperature datasets, two satellite datasets (UAH & RSS) and several surface datasets that may show somewhat different temperature anomalies. Claims of  "hottest year” or "hottest decade” are debunked here: Load of bollocks: 2016 allegedly ‘hottest year’ by unmeasureable 1/100 of a degree – While satellites show ‘pause’ continues – Former Obama Official Mocks ‘Hottest Year on Record’ – Temps Within Margin of Error & MIT climate scientist on ‘hottest year’: ‘The hysteria over this issue is truly bizarre’

Bastardi explained: “I am glad Al Gore has his new movie out. It reminded me of Irena Sendler, who he beat out for the Nobel Prize. Because it gave me a chance to write on someone whose story should be known and once again expose someone who has gotten rich off something that can’t hold a candle to the bravery of people in the era that Irena Sendler exemplified…Just what did she do? From this link: “Irena Sendlerowa was a Polish woman who, along with her underground network, rescued 2,500 Jewish children in Poland during World War II. Many of this number were already outside of the Ghetto and in hiding.”

Here is Bastardi’s global temp chart that shows temperatures declining since he won his Nobel prize.