Most adolescents suffer from Gender confusion

Most adolescents suffer from Gender confusion

Seven chimpanzees of different ages and sexes living in the Primate Research Institute at Kyoto University were part of the experiment. They sat in a booth housing a computer-based touchscreen and were trained to choose the stronger of two options (based on the rules of the game) they saw on screen. They first learnt the paper-rock sequence, then the rock-scissors one and finally the scissors-paper combination. Once they knew how the pairs fitted together, all the different pairs were randomly presented to them on screen. Five of the seven chimpanzees completed the training after an average of 307 sessions.

The findings show that chimpanzees can learn the circular pattern at the heart of the game. However, it took them significantly longer to learn the third scissors-paper pair than it did to grasp the others, which indicates that they had difficulty finalizing the circular nature of the pattern.

The research team then also taught the game to 38 preschool children to compare the learning process of chimpanzees with that of humans aged three to six. The children had little difficulty grasping the game, and on average did so within five sessions. Their performance was, however, subject to age. The older the children were, the more accurate they became when all three pairs were randomly presented to them. Participants older than 50 months (about four years) played the game with more skill rather than luck.

“This suggests that children acquire the ability to learn a circular relationship and to solve a transverse patterning problem around the age of four years,” says Gao. “The chimpanzees’ performance during the mixed-pair sessions was similar to that of four-year-old children,” adds Gao, who hopes the findings will inspire future studies into how age and sex influence the ability of members of various species to learn circular relationships.

There are  but two genders

much has been written about the gender confusion during early adolescence but biology and evolution proves all mammals have only 2 : male and female 

The mammal Homo Sapiens has adopted the psychological construct there could be a rainbow of genders. Which science did prove long time ago has shown that the physical build of the brain determines gender

In other words there is a thing as gender dysphoria

A tiny minority but unfortunately loud political correctness platform made it look like a majority.

please stop

pretty please?

So does PM2.5 actually kill that many people?

So does PM2.5 actually kill that many people?

Or really anyone at all? A new study just published in the journal Regulatory Toxicology and Pharmacologydrives a stake through the heart of EPA’s claims.

The study compared daily PM2.5 levels in California with daily death counts during the 13 years between 2000 to 2012. Over those 4,745 days, no association could be found between PM2.5 levels and the over two million deaths included in the analysis. EPA claims that elderly people are most vulnerable to the allegedly lethal effect of PM2.5. But the California study specifically examined this issue and found no association between PM2.5 and deaths among the elderly.

Without a doubt this is the largest and best-conducted epidemiologic study ever on PM2.5. Virtually every death in California was considered and the state is meticulous about its air-quality data. California has the ultimate range in air quality, from the best to the worst in the U.S. In comparison, previous EPA-funded studies have focused only on limited (read “cherry-picked”) urban areas, rely on guesstimated or assumed PM2.5 levels and often include deaths from accidents, homicides and other causes that can’t possibly be related to PM2.5.

Full Article

Wind Powered Energy

Wind Powered Energy

As machines, wind turbines are pretty good already; the problem is the wind resource itself, and we cannot change that. It’s a fluctuating stream of low–density energy. Mankind stopped using it for mission-critical transport and mechanical power long ago, for sound reasons. It’s just not very good.

As for resource consumption and environmental impacts, the direct effects of wind turbines — killing birds and bats, sinking concrete foundations deep into wild lands — is bad enough. But out of sight and out of mind is the dirty pollution generated in Inner Mongolia by the mining of rare-earth metals for the magnets in the turbines. This generates toxic and radioactive waste on an epic scale, which is why the phrase ‘clean energy’ is such a sick joke and ministers should be ashamed every time it passes their lips.

It gets worse. Wind turbines, apart from the fibreglass blades, are made mostly of steel, with concrete bases. They need about 200 times as much material per unit of capacity as a modern combined cycle gas turbine. Steel is made with coal, not just to provide the heat for smelting ore, but to supply the carbon in the alloy. Cement is also often made using coal. The machinery of ‘clean’ renewables is the output of the fossil fuel economy, and largely the coal economy.

A two-megawatt wind turbine weighs about 250 tonnes, including the tower, nacelle, rotor and blades. Globally, it takes about half a tonne of coal to make a tonne of steel. Add another 25 tonnes of coal for making the cement and you’re talking 150 tonnes of coal per turbine. Now if we are to build 350,000 wind turbines a year (or a smaller number of bigger ones), just to keep up with increasing energy demand, that will require 50 million tonnes of coal a year. That’s about half the EU’s hard coal–mining output.

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Common sense enters salt intake debate

Common sense enters salt intake debate

“We saw no evidence that a diet lower in sodium had any long-term beneficial effects on blood pressure,” said Moore. “Our findings add to growing evidence that current recommendations for sodium intake may be misguided.”

The 2015-2020 Dietary Guidelines for Americans recommends limiting sodium intake to 2,300 grams a day for healthy people. For the study, the researchers followed 2,632 men and women ages 30 to 64 years old who were part of the Framingham Offspring Study. The participants had normal blood pressure at the study’s start. However, over the next 16 years, the researchers found that the study participants who consumed less than 2500 milligrams of sodium a day had higher blood pressure than participants who consumed higher amounts of sodium.

Other large studies published in the past few years have found what researchers call a J-shaped relationship between sodium and cardiovascular risk–that means people with low-sodium diets (as recommended by the Dietary Guidelines for Americans) and people with a very high sodium intake (above the usual intake of the average American) had higher risks of heart disease. Those with the lowest risk had sodium intakes in the middle, which is the range consumed by most Americans.

“Our new results support these other studies that have questioned the wisdom of low dietary sodium intakes in the general population,” said Moore.

The researchers also found that people in the study who had higher intakes of potassium, calcium and magnesium exhibited lower blood pressure over the long term. In Framingham, people with higher combined intakes of sodium (3717 milligrams per day on average) and potassium (3211 milligrams per day on average on average) had the lowest blood pressure.

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Does Glyphosate Cause Cancer?

Does Glyphosate Cause Cancer?

Conclusion

I am simply searching through PubMed to find reviews of the safety of glyphosate, and this is what I find. You can do the same, it’s a user-friendly searchable database. There is a remarkable consistency to the reviews – they all agree that the evidence does not support an association between glyphosate exposure and any adverse health outcome. The IARC are the only outliers, and yet their flawed and quirky conclusion is the one that garnered the most attention.

There is also a theme in the reviews that we could use more and better quality studies. To put that into context, however, that is almost always the conclusion of such reviews. It is difficult to prove a negative – a lack of a correlation. Such a negative conclusion is only as good as the data supporting it, and therefore the more and more rigorous the data the better the conclusion.

We can always use more and better data when it comes to safety, but the existing data is robust, consistent, and independently replicated, and includes both glyphosate and formulations with glyphosate.

Glyphosate, in fact, is one of the safer pesticides in use (including many organic pesticides). It has replaced far more toxic herbicides. Opposing glyphosate because of unwarranted fears of toxicity is likely to cause harm due to whatever replaces it. Tilling is bad for the soil and releases CO2 into the atmosphere, and we cannot feed the world through hand weeding. Herbicides have to be part of the equation, and glyphosate is one of the safest out there.

via Does Glyphosate Cause Cancer? — NeuroLogica Blog

A particularly troublesome aspect of climate alarmism

A particularly troublesome aspect of climate alarmism

Last week EPA Administrator Scott Pruitt stated that: “I think that measuring with precision human activity on the climate is something very challenging to do, and there’s tremendous disagreement about the degree of impact, so no, I would not agree that it’s a primary contributor to the global warming that we see.”

I can only applaud Pruitt’s thoughtful comments, writes Alan Carlin.

But in fact there is not just uncertainty as Pruitt said, but actual evidence that there are no significant effects of rising human-caused emissions or atmospheric CO2 levels on global temperatures.

The Climate-Industrial Complex (CIC) has responded to Pruitt’s comments with all its usual propaganda concerning 97% of scientists, sea level rise, scientific “consensus,” etc., all of which are either incorrect, misleading, or irrelevant to the CIC’s assertion that human activity is the primary contributor to global warming.

via Alan Carlin: A particularly troublesome aspect of climate alarmism — Tallbloke’s Talkshop

Food is food, it’s neither healthy nor unhealthy

Food is food, it’s neither healthy nor unhealthy

Meals are not healthy or unhealthy. They are simply part of one’s total diet. To claim that a restaurant menu is unhealthy is to extrapolate a meal into much more than it is. Most people would consider an apple to be “healthy” but if all you ate were apples, your diet would be very unhealthy. The same applies to restaurant meals. Here, lame-o food nannies are simply trying to pressure restaurants into designing politically correct kids’ menus — tasteless food that most kids won’t enjoy or eat.

The media release is below. Original Article

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Nutritional quality of kids’ menus at chain restaurants not improving
HARVARD T.H. CHAN SCHOOL OF PUBLIC HEALTH

Boston, MA – U.S. chain restaurants participating in a National Restaurant Association initiative to improve the nutritional quality of their children’s menus have made no significant changes compared with restaurants not participating in the program, according to a new study led by Harvard T.H. Chan School of Public Health. Among both groups, the researchers found no meaningful improvements in the amount of calories, saturated fat, or sodium in kids’ menu offerings during the first three years following the launch of the Kids LiveWell initiative in 2011.

They also found that sugary drinks still made up 80% of children’s beverage options, despite individual restaurant pledges to reduce their prevalence.

The study will be published online January 11, 2017, in the American Journal of Preventive Medicine.

“Although some healthier options were available in select restaurants, there is no evidence that these voluntary pledges have had an industry-wide impact,” said lead author Alyssa Moran, a doctoral student in the Department of Nutrition at Harvard Chan School. “As public health practitioners, we need to do a better job of engaging restaurants in offering and promoting healthy meals to kids.”

In 2011 and 2012, more than one in three children and adolescents consumed fast food every day, according to the study. For kids, eating more restaurant food is associated with higher daily calorie intake from added sugar and saturated fats.

This is the first study to look at trends in the nutrient content of kids’ meals among national restaurant chains at a time when many were making voluntary pledges to improve quality. By 2015, more than 150 chains with 42,000 locations in the U.S. were participating in Kids LiveWell–which requires that at least one meal and one other item on kids’ menus meet nutritional guidelines.

Using data obtained from the nutrition census MenuStat, the researchers examined trends in the nutrient content of 4,016 beverages, entrees, side dishes, and desserts offered on children’s menus in 45 of the nation’s top 100 fast food, fast casual, and full-service restaurant chains between 2012 and 2015. Out of the sample, 15 restaurants were Kids LiveWell participants.

The researchers found that while some restaurants were offering healthier kids’ menu options, the average kids’ entrée still far exceeded recommendations for sodium and saturated fat. Kids’ desserts contained nearly as many calories and almost twice the amount of saturated fat as an entrée. And even when soda had been removed from children’s menus, it was replaced with other sugary beverages such as flavored milks and sweetened teas.

The authors would like to see the restaurant industry adhere to voluntary pledges and consider working with government agencies, researchers, and public health practitioners to apply evidence-based nutrition guidelines across a broader range of kids’ menu items. They also suggest tracking restaurant commitments to determine whether restaurants currently participating in Kids LiveWell improve the nutritional quality of their offerings over time.

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