More Evidence That a Cold Climate Kills

Re-Blogged From WUWT

From the EARTH INSTITUTE AT COLUMBIA UNIVERSITY and the “Columbia’s press release writers have no shame” department comes this load of tosh presser trying to give readers a lesson on Brexit. On the plus side, the paper shows the MWP being warmer than today on Scotland and says nary a word about “Brexit”.


In ancient Scottish tree rings, a cautionary tale on climate, politics and survival

A 1600s famine with echoes in the age of Brexit

Using old tree rings and archival documents, historians and climate scientists have detailed an extreme cold period in Scotland in the 1690s that caused immense suffering. It decimated agriculture, killed as much as 15 percent of the population and sparked a fatal attempt to establish a Scottish colony in southern Panama. The researchers say the episode–shown in their study to have been during the coldest decade of the past 750 years–was probably caused by faraway volcanic eruptions. But it was not just bad weather that brought disaster. Among other things, Scotland was politically isolated from England, its bigger, more prosperous neighbor that might have otherwise helped. Propelled in part by the catastrophe, the two nations merged in 1707 to become part of what is now the United Kingdom. Such a famine-related tragedy was never repeated, despite later climate swings.

Continue reading

Our Urban “Climate Crisis”

By Jim Steele, From Pacifica Tribune Re-Blogged From WUWT

What’s Natural

Our Urban “Climate Crisis”

clip_image002

Based on a globally averaged statistic, some scientists and several politicians claim we are facing a climate crisis. Although it’s wise to think globally, organisms are never affected by global averages. Never! Organisms only respond to local conditions. Always! Given that weather stations around the globe only record local conditions, it is important to understand over one third of the earth’s weather stations report a cooling trend (i.e. Fig 4 below ) Cooling trends have various local and regional causes, but clearly, areas with cooling trends are not facing a “warming climate crisis”. Unfortunately, by averaging cooling and warming trends, the local factors affecting varied trends have been obscured.

Continue reading

Pre-Industrial climate change in South America: the Middle Age was Warm, Glaciers Shrank

By Dr. Sebastian Lüning & Prof. Fritz Vahrenholt – Re-Blogged From http://notrickszone.com
(German text translated/edited by P Gosselin)

Global warming alarmist scientists like claiming that the well documented Medieval Warm Period (MWP) was merely a regional phenomenon, and not global. However a new publication by Lüning et al adds yet another study that shows the warm period from 1000 years ago was indeed global.

The climate of the Middle Ages is still a mystery. In many parts of the world a warming period occurred, which can still not be satisfactorily simulated by the current climate models.

Continue reading

Scottish Sunspots

By Willis Eschenbach – Re-Blogged From WUWT

In a recent post, Anthony published Leif Svalgaard’s new paper showing 9,000 years of reconstructed solar activity.

https://wattsupwiththat.com/2018/10/27/svalgaard-paper-reconstruction-of-9000-years-of-solar-activity/embed/#?secret=2dyAExqkss

In the discussion, someone pointed out that the “Maunder Minimum”, a time of very low solar activity, corresponds with the coldest decade in a long-term reconstruction of summer temperatures in Scotland. Their temperature reconstruction is based on a group of pine tree-ring records spanning 800 years. Their graph is shown below:

Continue reading

Hunger Stones and Tree Ring Evidence Suggests Solar Cycle Influence on Climate

By Francis Tucker Manns – Re-Blogged From WUWT

Abstract

Recent discovery of the relationship between the location of the North American Jet Stream and extreme weather is a breakthrough in the understanding of solar forced climate change.

Five episodes of extreme weather over a period of 282 years deduced from tree ring data show meandering of the North Atlantic Jet stream. It is fair to say that the summers of 2017 and 2018 qualify as a sixth event because of world-wide extreme weather in the northern hemisphere and also globally, resulting in flooding, wildfires and drought on every temperate continent. The monsoon has truly gone global.

Continue reading