Time to Get Serious About Mobile Phones Used by Vehicle Drivers - confiscate and destroy them!

The Journey from Traffic Offender to Severe Road Trauma Victim: Destiny or Preventive
Opportunity?

Kwok M. Ho*, Sudhakar Rao, Maxine Burrell, Tarun S. Weeramanthri

Road trauma is a leading cause of death and injury in young people. Traffic offences are
common, but their importance as a risk indicator for subsequent road trauma is unknown.
This cohort study assessed whether severe road trauma could be predicted by a history of
prior traffic offences.

Methodology and Principal Findings:

Clinical data of all adult road trauma patients admitted to the Western Australia (WA) State
Trauma Centre between 1998 and 2013 were linked to traffic offences records at the WA
Department of Transport. The primary outcomes were alcohol exposure prior to road trauma,
severe trauma (defined by Injury Severity Score >15), and intensive care admission
(ICU) or death, analyzed by logistic regression. Traffic offences directly leading to the road
trauma admissions were excluded.

Of the 10,330 patients included (median age 34 yearsold,
78% male), 1955 (18.9%) had alcohol-exposure before road trauma, 2415 (23.4%) had
severe trauma, 1360 (13.2%) required ICU admission, and 267 (2.6%) died. Prior traffic offences
were recorded in 6269 (60.7%) patients. The number of prior traffic offences was significantly
associated with alcohol-related road trauma (odds ratio [OR] per offence 1.03,
95% confidence interval [CI] 1.02–1.05), severe trauma (OR 1.13, 95%CI 1.14–1.15), and
ICU admission or death (OR 1.10, 95%CI 1.08–1.11).

Drink-drinking, seat-belt, and use of handheld electronic device offences were specific offences strongly associated with road trauma leading to ICU admission or death—all in a ‘dose-related’ fashion.

For those who recovered from road trauma after an ICU admission, there was a significant reduction in subsequent traffic offences (mean difference 1.8, 95%CI 1.5 to 2.0) and demerit points (mean difference 7.0, 95%CI 6.5 to 7.6) compared to before the trauma event.

 Bernie's comment: We've all known for a long time that alcohol and not wearing seat belts are key factors in serious injury and death in vehicle crashes but now we know that "the use of handheld electronic devices" are also deadly. I hope the Police are given the powers to confiscate and destroy mobile phones being used by drivers on the spot - no second chances!



*Dr Ho: Department of Intensive Care Medicine, Royal Perth Hospital, Perth, Australia

Nature Produced the World's First GM Food 8,000 Years Ago - Sweet Potatoes

Are You Opposed to Genetically Modified Foods Because They're Unnatural? Sweet Potatoes Were Genetically Modified 8,000 Years Ago by Nature

The first genetically modified crop wasn't made by a megacorporation or a college scientist trying to design a more durable tomato. Nope. Nature did it - at least 8,000 years ago. Well, actually bacteria in the soil were the engineers. And the microbe's handiwork is present in sweet potatoes all around the world today.

Scientists at the International Potato Center in Lima, Peru, have found genes from bacteria in 291 sweet potato varieties, including ones grown in the U.S., Indonesia, China, parts of South America and Africa. The findings suggest bacteria inserted the genes into the crop's wild ancestor long before humans started cooking up sweet potato fries.

"People have been eating a GMO for thousands of years without knowing it," says virologist Jan Kreuze, who led the study. He and his colleagues reported their findings last month in the Proceedings of the National Academy of Sciences. Kreuze thinks the extra DNA helped with the domestication of the sugary vegetable in Central or South America.

Sweet potatoes aren't tubers, like potatoes. They're roots - swollen, puffed-up parts of the root. "We think the bacteria genes help the plant produce two hormones that change the root and make it something edible," says Kreuze. "We need to prove that, but right now, we can't find any sweet potatoes without these genes."

When our ancestors started to farm sweet potatoes, Krezue says, they very likely noticed the puffed up root and selected plants that carried the foreign genes. The genes stuck around as the sweet potato spread across the globe - first to Polynesia and Southeast Asia, then to Europe and Africa.Today, the sweet potato is the world's seventh most important crop in terms of pounds of food produced, the Food and Agriculture Organization of the United Nations says.

"In the U.S., it seems to be important only at Thanksgiving," Kreuze jokes. "But in parts of Africa, it's a staple crop. It's very robust. When every other crop fails, sweet potatoes still grow."

In China, sweet potatoes are used to feed livestock. And in many other places, people saute the plant's leaves to make a yummy dish called sweet potato greens.All these farmers - whether they're tending to backyard plots in Rwanda or megafarms in China - are raising a natural GMO.

"I don't think that's all that surprising," says Greg Jaffe, the GMO expert at the Center for Science in the Public Interest in Washington. "Anyone who's familiar with genetic engineering wouldn't be surprised that the [bacteria] Agrobacterium inserted some DNA into some crops."

Making GM plants is surprisingly easy. Scientists take a few plant cells and mix them with a special bacterium called Agrobacterium. The microbe acts a bit like a virus: It injects a little chunk of DNA into the plant cells - which eventually finds its way to the plant's genome. Biologists then coax the engineered cells to replicate and grow into an entire plant with roots and shoots. Every cell in that plant then contains the bacteria's genes. Voila! You have a GM plant. (Unlike animals, plants don't have to grow from an embryo. Many species can sprout up out from a variety of cell types.)

Agrobacterium is ubiquitous in soils all around the world - and infects more than 140 plants species. So it doesn't take much imagination to see how the bacteria's DNA could eventually find its way into our food. "I suspect if you look in more crops, you'd find other examples," Jaffe says.

So why does an 8,000-year-old GM sweet potato matter? The example might be helpful for regulators and scientists looking at the safety of GM crops, Jaffe says. "In many African countries, some regulators and scientists are skeptical and have some concerns about whether these crops are safe," Jaffe says. "This study will probably give them some comfort. It puts this technology into context."

But the study won't assuage many consumers' worries about GMOs, Jaffe says. "A lot of people's concerns aren't just about whether what the scientists have done is natural or whether the crops are safe to eat." Many people worry about whether GMOs increase the use of pesticides and herbicides. Or that some companies use the technology to make seeds intellectual property. "In these instance, you have to look at the GMO on a case-by-case basis," Jaffe says.

In the case of sweet potatoes, at least, the world seems clear on all those fronts.

Source:  http://www.npr.org/blogs/goatsandsoda/2015/05/05/404198552/natural-gmo-sweet-potato-genetically-modified-8-000-years-ago?utm_medium=RSS&utm_campaign=environment