Video: analysis of NASA data shows modern temperature trends are not unusual

by Michael Thomas c/o Anthony Watts, May 10, 2017


An important aspect of the climate change debate can be summed up like this: “One position holds that medieval warm temperatures reached levels similar to the late twentieth century and maintained that the LIA was very cold, while another position holds that past variability was less than present extremes and that the temperature rise of recent decades is unmatched”. This video challenges whether the rise of recent decades is unmatched.

Quelles perspectives pour la politique pétrolière américaine ?

by Olivier Appert, Président du Conseil Français de l’Energie

in Connaissance des Energies, 10 mai 2017


Depuis la découverte du colonel Drake en 1859, le pétrole a joué de façon continue un rôle majeur dans la politique économique américaine et sur le plan international, il a été un outil clé du leadership américain. Au fil du temps, cette politique a dû composer avec une modification des rapports de force sur le marché pétrolier. La révolution récente des hydrocarbures non conventionnels a été un game changer majeur. Au fond, la politique pétrolière du nouveau président américain n’est qu’un retour aux sources.

Recent pause in the growth rate of atmospheric CO2 due to enhanced terrestrial carbon uptake

by Keenan et al., November 8, 2016, Nature


Terrestrial ecosystems play a significant role in the global carbon cycle and offset a large fraction of anthropogenic CO2 emissions. The terrestrial carbon sink is increasing, yet the mechanisms responsible for its enhancement, and implications for the growth rate of atmospheric CO2, remain unclear.

 

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Jim McIntosh , David Mulberry and 2 others posted in Air-Climate-Energy  (Jim McIntosh 9 May at 11:18):   Reposting because those AGW alarmists hate this report. Yes, plants are doing it better than any carbon tax and they do it for free… as long as we don’t cut them down. You’d think we’d learn by now that managing climate comes back to how we have mismanaged the planet’s forests.

 

Methane-munching microbes living in the deep biosphere for 400 million years: An analogue for extra-terrestrial life

by Linnaeus University, May 9, 2017 in ScienceDaily


It is becoming more and more appreciated that a major part of the biologic activity is not going on at the ground surface, but is hidden underneath the soil down to depths of several kilometres in an environment coined the “deep biosphere”. Studies of life-forms in this energy-poor system have implications for the origin of life on our planet and for how life may have evolved on other planets, where hostile conditions may have inhibited colonization of the surface environment. The knowledge about ancient life in this environment deep under our feet is extremely scarce.

Oldest evidence of life on land found in 3.48 billion-year-old Australian rocks

by UNSW Sydney, May 9, 2017 in ScienceDaily


Fossils discovered by UNSW scientists in 3.48 billion year old hot spring deposits in the Pilbara region of Western Australia have pushed back by 580 million years the earliest known existence of microbial life on land.

he Pilbara deposits are the same age as much of the crust of Mars, which makes hot spring deposits on the red planet an exciting target for our quest to find fossilised life there.”

Snow covers Moscow ahead of V-Day parade, on track to break 1922 precipitation record (PHOTOS)

Winter, apparently, does not want to step back and let spring in as May snow has once again covered the Russian capital ahead of the annual V-Day parade. Meteorologists say May 2017 is on track to break the precipitation record from 1922.

“Storms of such power in Moscow take place once in 30-35 years,” Evgency Tishkovets from the Fobos weather monitoring centre told local Govorit Moskva radio, adding that it is possible that this May can break an absolute record from 1922.

There Has Been No ‘Global’ Warming In The Southern Hemisphere, Equatorial Regions

by Kenneth Richard, May 4, 2017


According to overseers of the long-term instrumental temperature data, the Southern Hemisphere record is “mostly made up”.  This is due to an extremely limited number of available measurements both historically and even presently from the south pole to the equatorial regions.

Below is an actual e-mail conversation between the Climate Research Unit’s Phil Jones and climate scientist Tom Wigley.  Phil Jones is the one who is largely responsible for making up the 1850-present temperature data for the Met Office in the UK (HadCRUT).

 

They are diseases hidden in ice, and they are waking up

by Jasmin Fox-Skelly, BBC, May 4, 2017


Throughout history, humans have existed side-by-side with bacteria and viruses. From the bubonic plague to smallpox, we have evolved to resist them, and in response they have developed new ways of infecting us.

However, what would happen if we were suddenly exposed to deadly bacteria and viruses that have been absent for thousands of years, or that we have never met before?

La géologie, une science plus que passionnante … et diverse