Category Archives: global temperature

The Roots of Global Warming Religion

Image

Satellite-Based Temperatures of the Global Lower Atmosphere

Global Warming Has Positive Benefits

Darwinian evolution has nothing to do with global warming or human survival. Nonetheless there are positive benefits to global warming.

“Nothing upsets greens like pointing out the obvious. Humans evolved in the tropics. Outside the extreme tropics where we evolved, we have to wear clothes to stay warm, otherwise we die of exposure. Green suggestions that a few degrees warming would be a crisis are absurd.” click here

Man-made climate change is dogma, not science

“Anthropogenic Global Warming (AGW) is settled science, proclaim the predictors of weather doomsday. Settled Science? Science evolves continuously and can never be settled, unless, of course, the ‘settled’ subject is dogma, not science. Is it just a ‘my way or the highway’ attempt by vested interests to close discussion on their terms?” click here

Modern Warming and Past Cooling Correlate with Solar Activity

M.Oliva et al. The Little Ice Age in Iberian mountains. Earth-Science Reviews, 177 (2018), pp.175-208.

The Little Ice Age (LIA) is known as one of the coldest stages of the Holocene. Most records from the Northern Hemisphere show evidence of significantly colder conditions during the LIA, which in some cases had substantial socio-economic consequences. In this study we investigated the magnitude and timing of climate variability during the LIA in the mountains of the Iberian Peninsula, based on a wide range of natural records (including from glacial, periglacial, and lacustrine/peatland areas; fluvial/alluvial deposits; speleothems; and tree rings), historical documents, and early instrument data. The onset of the LIA commenced in approximately CE 1300, and cold conditions with alternating moisture regimes persisted until approximately CE 1850; the environmental responses ranged from rapid (e.g. tree rings) to delayed (e.g. glaciers). The colder climate of the LIA was accompanied by severe droughts, floods, and cold/heat waves that showed significant spatio-temporal variation across the Iberian mountains. Several phases within the LIA have been detected, including (a) 1300–1480: increasing cooling with moderate climate oscillations; (b) 1480–1570: relatively warmer conditions; (c) 1570–1620: gradual cooling; (d) 1620–1715: coldest climate period of the LIA, particularly during the Maunder Minimum, with temperatures approximately 2 °C below those at present; (e) 1715–1760: warmer temperatures and a low frequency of extreme events; (f) 1760–1800: climate deterioration and more climate extremes (i.e. cold and heat waves, floods and droughts); (g) 1800–1850: highly variable climate conditions alternating with stability (1800–1815), extreme events (1815–1835), and a slight trend of warming associated with intense hydrometeorological events (1835–1850); (h) since 1850: a gradual staggered increase in temperature of approximately 1 °C. Post-LIA warming has led to substantial changes in geo-ecological dynamics, mainly through shrinking of the spatial domain affected by cold climate processes.

BBC claim of 2017 as hottest year ignores the facts

“One naturally has every right to be suspicious when supposedly honest and impartial “scientists” turn into activists for political change. It is not up to them to decide which courses of action it is right for societies to take.

But to the facts!

To start with, the claim that 2017 was not an El Nino year is simply not true.” click here

Global warming slow down statistically significant

A transparent analysis for everyone to consider.

“The standard statistical test that I will be using to compare the warming rate to the average warming rate, will be the t-test. The warming rate for every possible 10 year interval, in the range from 1970 to 2017, will be compared to the average warming rate. The results of the statistical test will be used to determine whether each trend is a slowdown, a speedup, or a midway (statistically the same as the average warming rate). The results will be presented graphically, to make them crystal clear. All of the calculations for this article can be found at the end of the article.” click here