Written by Kenneth Richard
A robust sun-climate connection increasingly affirmed by scientists to confound earlier studies that place the emphasis on human emissions of so-called ‘greenhouse gases.’ 2017 is already providing a rush of peer-reviewed studies giving scientific credence to President Donald Trump’s “hoax” claims over man-made global warming.
Written by Ed Hoskins
Actual electrical output data from six largest nations committed to renewables proves that in spite of the massive promotion, subsidy and investment, these forms of energy make just a marginal contribution to the grid.
This note quantifies the actual, but limited scale of progress that has been made by Green-oriented thinking about electricity generation. Progress has been quite limited in spite of the massive heavily subsidised investments and legal commitments made by Western governments in their probably futile efforts to avert “Climate Change”.
Written by University of Royal Holloway London
New research published in Earth and Planetary Science Letters describes how scientists have used the world’s largest array of seismic sensors to map a deep-Earth area of melting carbon covering 1.8 million square kilometres.
Situated under the Western US, 350km beneath Earth’s surface, the discovered melting region challenges accepted understanding of how much carbon Earth contains — much more than previously understood.
Written by Georgia Institute of Technology
When is an internal combustion engine not an internal combustion engine? When it’s been transformed into a modular reforming reactor that could make hydrogen available to power fuel cells wherever there’s a natural gas supply available.
Written by University of Chicago
Although scientists have been able to levitate specific types of material, a pair of University of Chicago undergraduate physics students helped take the science to a new level.
Third-year Frankie Fung and fourth-year Mykhaylo Usatyuk led a team of UChicago researchers who demonstrated how to levitate a variety of objects — ceramic and polyethylene spheres, glass bubbles, ice particles, lint strands and thistle seeds — between a warm plate and a cold plate in a vacuum chamber.
Written by Paul Dreissen
As President Trump downgrades the relevance of Obama era climate change and anti-fossil-fuel policies, many environmentalists are directing attention to “sustainable development.”
Like “dangerous manmade climate change,” sustainability reflects poor understanding of basic energy, economic, resource extraction, and manufacturing principles – and a tendency to emphasize tautologies and theoretical models as an alternative to readily observable evidence in the Real World. It also involves well-intended but ill-informed people being led by ill-intended but well-informed activists who use the concept to gain greater government control over people’s lives, livelihoods, and living standards.
Written by Max Evans
Researchers in Cardiff have developed a new “highly-efficient” method of making disease-fighting compounds, including for an anti-malaria drug.
Sesquiterpenes can be found in spicy foods, plants and beer, and are used to battle colds, cancer and malaria. A Cardiff University team said it could synthesize them more quickly and cost-effectively than before.
Written by Tony Heller
“It is difficult to get a man to understand something, when his salary depends upon his not understanding it.”
– Upton Sinclair
Government agencies like NOAA, NASA and NSIDC start their sea ice graphs in 1979, in order to make it look like there is a linear decline in sea ice.
Written by Katyanna Quach
NASA’s Juno probe will not venture any closer to Jupiter, and will stay in its current 53-day orbit for the remainder of its mission. That’s due to faulty helium valves in the propulsion system, space boffins announced today.
The spacecraft has been circling the gas giant since July 2016. NASA scientists had planned to fire the engine to reduce its orbit period to 14 days, bringing it closer to Jupiter’s surface to scrutinize the alien world. The more intimate the probe gets with the gas goliath, the more it can peek through the layers of clouds, and study the structure, atmosphere and magnetosphere of the planet.
Written by bbc.co.uk
Image copyright: AFPYou think you know your seven continents? Think again, as there’s a new contender hoping to join that club. Say hello to Zealandia, a huge landmass almost entirely submerged in the southwest Pacific.
It’s not a complete stranger, you might have heard of its highest mountains, the only bits showing above water: New Zealand. Scientists say it qualifies as a continent and have now made a renewed push for it to be recognised as such. In a paper published in the Geological Society of America’s Journal,researchers explain that Zealandia measures five million sq km (1.9m sq miles) which is about two thirds of neighbouring Australia.
Written by Pallab Ghosh
The UK and US are in talks to extend their “special relationship” in science after the UK leaves the European Union, the BBC understands.
British institutions are in talks with their US colleagues to try to make it easier for scientists to travel, collaborate and share facilities. Research Councils UK said it would deliver benefits for both countries. UK research groups are currently marketing themselves at the US’s largest scientific meeting in Boston.
Written by Greg Dunlop
Image copyright: UNIVERSITY OF WESTERN AUSTRALIAAustralian scientists have mapped the molecular structure of a protein that shields superbugs from antibiotics.
It could help develop new drugs for antibiotic-resistant bacteria strains, the University of Western Australia researchers said. The protein, EptA, allows some strains to shrug off colistin, an antibiotic used when all other treatments fail.
Written by Tony Heller
Climate Central just ran this piece, which the Washington Post picked up on. They claimed the US was “overwhelmingly hot” in 2016, and temperatures have risen 1,5°F since the 19th century.
The U.S. Has Been Overwhelmingly Hot This Year | Climate Central
The first problem with their analysis is that the US had very little hot weather in 2016. The percentage of hot days was below average, and ranked 80th since 1895. Only 4.4% of days were over 95°F, compared with the long term average of 4.9%. Climate Central is conflating mild temperatures with hot ones.
Written by Paul Dorian
Historically weak solar cycle 24 continues to transition away from its solar maximum phase and towards the next solar minimum. There have already been 11 spotless days during 2017 and this follows 32 spotless days that occurred during the latter part of 2016.
The blank look to the sun will increase in frequency over the next couple of years leading up to the next solar minimum – probably to be reached in late 2019 or 2020. By one measure, the current solar cycle is the third weakest since record keeping began in 1755 and it continues a weakening trend since solar cycle 21 peaked in 1980.
One of the impacts of low solar activity is the increase of cosmic rays that can penetrate into the Earth’s upper atmosphere and this has some important consequences.
Third weakest solar cycle since 1755
A recent publication has analyzed the current solar cycle and has found that when sunspot anomalies are compared to the mean for the number of months after cycle start, there have been only two weaker cycles since observations began in 1755. Solar cycle 24 began in 2008 after a historically long and deep solar minimum which puts more than eight years into the current cycle. The plot (below) shows accumulated sunspot anomalies from the mean value after cycle start (97 months ago) and only solar cycles 5 and 6 had lower levels going all the way back to 1755. The mean value is noted at zero and solar cycle 24 is running 3817 spots less than the mean. The seven cycles preceded by solar cycle 24 had more sunspots than the mean.
An increase in cosmic rays
One of the consequences of extended periods of low solar activity is that it can result in an increase in stratospheric radiation. Specifically, as sunspot activity goes down, there is an increase in cosmic rays that penetrate into the Earth’s upper atmosphere. Cosmic rays are high-energy photons and subatomic particles accelerated in our direction by distant supernovas and other violent events in the Milky Way. Usually, cosmic rays are held at bay by the sun’s magnetic field, which envelops and protects all the planets in the Solar System. But the sun’s magnetic shield is weakening as the current solar cycle heads towards the next solar minimum and this allows more cosmic rays to reach the Earth’s atmosphere.
Written by PATRICK J. MICHAELS and PAUL C. "CHIP" KNAPPENBERGER
Yesterday, we posted some excerpts from the Background section of our submitted Comment on the draft report on climate and health from the U.S. Global Change Research Program (USGCRP).
In that section, we argued that the USGCRP was overlooking (ignoring?) a vital factor that shapes the influence of climate change on the health and well-being of Americans—that is, that the adaptive process is actually spurred by climate change itself. Without recognition of this fact, projections are often alarmist and pessimistic.
Written by Dr Albert Parker
PNAS (Proceedings of the National Academy of Sciences) called out over junk climate ‘science’ paper refuse to run detailed rebuttal letter from skeptic.
The publication at issue, ‘Centuries of thermal sea-level rise due to anthropogenic emissions of short-lived greenhouse gases,’ (PNAS January, 2017) is carefully dissected and disproved in a letter to PNAS submitted by Dr Albert Parker, a peer-reviewed expert debunking similar such claims. But because PNAS operates a closed door policy towards climate skeptic experts we are delighted to post Dr Parker’s detailed takedown below.