PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Rapid intensification of global struggle for land

2012-09-17
(Press-News.org) The earth's limited surface is expected to stretch to everything: food for soon to be nine billion people, feed for our beef cattle and fowl, fuel for our cars, forests for our paper, cotton for our clothes. What is more, the earth's forests are preferably to be left untouched to stabilise the climate. Human ecologist and economist Kenneth Hermele will shortly be defending a thesis at Lund University, Sweden, in which he demonstrates that the struggle for land is intensifying rapidly.

Kenneth Hermele has conducted field studies in Brazil, where sugar cane has been cultivated for biofuel for 40 years.

"Even in a huge country like Brazil, there is not enough land to grow biofuels, food and cattle fodder without negatively impacting on the climate and biodiversity", says Kenneth Hermele.

It is true that biofuels are not grown in the rainforest, but sugar cane cultivation replaces other crops, like soya, which in turn expands onto grazing land. New areas for grazing are needed, and they can be found in the Amazon.

"In Brazil, cattle ranchers are often singled out as the villains of the piece because it is they who burn down the rainforest to provide grazing for their cattle. In actual fact, their actions are merely a consequence of the increase in cultivation of sugar cane and soya on land that was previously used for cattle farming", explains Hermele.

Competition for arable land has intensified greatly in recent years. Rich countries take control of land in poor countries through trade and unequal exchange of ecological resources, outsourcing of polluting industries and dumping of environmentally hazardous waste.

"One result of this struggle for land is the re-emergence of the phenomenon of 'land grabbing'", says Kenneth Hermele. "Land-hungry actors – spanning the whole spectrum from countries to companies to pension funds to pure speculators – invest in land in developing countries. The pattern is reminiscent of the colonial division of labour."

Kenneth Hermele argues that Thomas Robert Malthus (1766) might be proved right in the end. Malthus believed that the population of Britain would increase much faster than the rate of food production and that this would inevitably lead to famine. The theory was much debated in the early 1800s, but was soon seen as obsolete with the arrival of new technology, fossil fuels and colonial expansion. Today, in the view of Hermele, we are back at the frontiers that Malthus foresaw.

### The thesis will be defended publicly on Saturday, 22 September 2012 at 10:00. Venue: Världen, Sölvegatan 10, Geocentrum I, Lund, Sweden.

For more information, please contact Kenneth Hermele on +46 739 49 45 64, or by email, kenneth.hermele@hek.lu.se.

The title of the thesis is Land Matters. Agrofuels, Unequal Exchange, and Appropriation of Ecological Space.

It is available for download here: http://www.lu.se/o.o.i.s?id=12588&postid=2969351


ELSE PRESS RELEASES FROM THIS DATE:

Children evaluate educational games

2012-09-17
Is it possible to create suitable and amusing educational computer games? Can you use qualities from other types of games? And what do the children really think of these kinds of games? Wolmet Barendregt from The University of Gothenburg, conducts research on children's game playing, how we can support learning with design and include the children in the design process. And Wolmet Barendregt certainly involves the children very much in her research. During the Science Festival's school program in April this year, over a hundred preschool children attended a creative game ...

Spacetime ripples from dying black holes could help reveal how they formed

2012-09-17
Researchers from Cardiff University have discovered a new property of black holes: their dying tones could reveal the cosmic crash that produced them. Black holes are regions of space where gravity is so strong that not even light can escape and so isolated black holes are truly dark objects and don't emit any form of radiation. However, black holes that get deformed, because of other black holes or stars crashing into them, are known to emit a new sort of radiation, called gravitational waves, which Einstein predicted nearly a hundred years ago. Gravitational waves ...

Cardiff scientists bid to develop anthrax vaccine to counteract world bioterrorism threat

2012-09-17
A team of Cardiff University scientists is leading new research to develop a vaccine against anthrax to help counteract the threat of bioterrorism. Working with scientists from the Republic of Georgia, Turkey and the USA, Professor Les Baillie from Cardiff University's School of Pharmacy and Pharmaceutical Sciences is leading a NATO project to tackle the potential misuse of anthrax. "Currently the majority of the world's population is susceptible to infection with Bacillus anthracis the bacterium which causes anthrax," according to Professor Baillie, who leads ...

Proof of added benefit of apixaban in hip replacement

2012-09-17
The clot-inhibiting drug apixaban (trade name: Eliquis®) was approved in May 2011 for the prevention of thrombosis (blood clots) after operations to replace a hip or knee joint. In an early benefit assessment pursuant to the "Act on the Reform of the Market for Medicinal Products" (AMNOG), the German Institute for Quality and Efficiency in Health Care (IQWiG) examined the added benefit of apixaban. IQWiG found proof of minor added benefit for adult patients who had undergone hip replacement: symptomatic clots in the deep veins of the leg occurred less frequently with ...

Behavior issues are a bigger headache for children with migraines

2012-09-17
Los Angeles, (17 September 2012). Kids who get migraine headaches are much more likely than other children to also have behavioral difficulties, including social and attention issues, and anxiety and depression. The more frequent the headaches, the greater the effect, according to research out now in the journal Cephalagia, published by SAGE. Marco Arruda, director of the Glia Institute in São Paulo, Brazil, together with Marcelo Bigal of the Albert Einstein College of Medicine in New York studied 1,856 Brazilian children aged 5 to 11. The authors say that this is the ...

Considerably more patients may benefit from effective antidiabetic drug

2012-09-17
The antidiabetic drug metformin is not prescribed for patients with reduced kidney function because the risk of adverse effects has been regarded as unacceptably high. A study at Sahlgrenska Academy, University of Gothenburg, Sweden, has found that the risks have been substantially overrated. As a result, many more patients with diabetes may be able to enjoy the benefits of the medication. Type 2 diabetes, a very common condition, is increasingly prevalent around the world. Keeping diabetes under control and preventing complications requires not only lifestyle changes, ...

Eating well during pregnancy reduces baby's obesity risk regardless of mom's size

2012-09-17
Bethesda, MD — If you are overweight and pregnant, your baby isn't destined to a life of obesity after all, according to a new research report published online in The FASEB Journal. In the report, a team of U.S. scientists show that modifying fat intake during pregnancy to a moderate level is enough to benefit the child regardless of the mother's size. Specifically, they found that a protein called "SIRT1" rewrites a developing fetus' histone code, which affects his or her "epigenetic likelihood" of being overweight or obese throughout his or her lifetime. "We are finding ...

Only children are significantly more likely to be overweight

2012-09-17
Children who grow up without siblings have a more than 50 percent higher risk of being overweight or obese than children with siblings. This is the finding of a study of 12,700 children in eight European countries, including Sweden, published in Nutrition and Diabetes. The University of Gothenburg, Sweden, was one of the participating universities in the study. The study was conducted under the framework of the European research project Identification and prevention of Dietary and lifestyle-induced health EFfects In Children and infantS (IDEFICS), where researchers from ...

Alpine glaciers contribute to carbon cycling

Alpine glaciers contribute to carbon cycling
2012-09-17
This press release is available in German.An international collaboration led by Tom Battin from the Department of Limnology of the University of Vienna unravels the role of Alpine glaciers for carbon cycling. The scientists uncover the unexpected biogeochemical complexity of dissolved organic matter locked in glaciers and study its fate for carbon cycling in glacier-fed streams. Their paper, now published in Nature Geoscience, expands current knowledge on the importance of the vanishing cryosphere for biogeochemistry. Glaciers are receding worldwide with noticeable implications ...

Assessing a new technique for ensuring fresh produce remains Salmonella-free

Assessing a new technique for ensuring fresh produce remains Salmonella-free
2012-09-17
Researchers at the Institute of Food Research have tested a new technique to ensure fresh produce is free of bacterial contamination. Plasmas are a mix of highly energetic particles created when gases are excited by an energy source. They can be used to destroy bacteria but as new research shows, some can hide from its effects in the microscopic surface structures of different foods. Eating fresh fruit and vegetables is promoted as part of a healthy lifestyle, and consumers are responding to this by eating more and in a greater variety. Ensuring fruit and vegetables ...

LAST 30 PRESS RELEASES:

Evaluating performance and agreement of coronary heart disease polygenic risk scores

Heart failure in zero gravity— external constraint and cardiac hemodynamics

Amid record year for dengue infections, new study finds climate change responsible for 19% of today’s rising dengue burden

New study finds air pollution increases inflammation primarily in patients with heart disease

AI finds undiagnosed liver disease in early stages

The American Society of Tropical Medicine and Hygiene and the Bill & Melinda Gates Foundation announce new research fellowship in malaria genomics in honor of professor Dominic Kwiatkowski

Excessive screen time linked to early puberty and accelerated bone growth

First nationwide study discovers link between delayed puberty in boys and increased hospital visits

Traditional Mayan practices have long promoted unique levels of family harmony. But what effect is globalization having?

New microfluidic device reveals how the shape of a tumour can predict a cancer’s aggressiveness

Speech Accessibility Project partners with The Matthew Foundation, Massachusetts Down Syndrome Congress

Mass General Brigham researchers find too much sitting hurts the heart

New study shows how salmonella tricks gut defenses to cause infection

Study challenges assumptions about how tuberculosis bacteria grow

NASA Goddard Lidar team receives Center Innovation Award for Advancements

Can AI improve plant-based meats?

How microbes create the most toxic form of mercury

‘Walk this Way’: FSU researchers’ model explains how ants create trails to multiple food sources

A new CNIC study describes a mechanism whereby cells respond to mechanical signals from their surroundings

Study uncovers earliest evidence of humans using fire to shape the landscape of Tasmania

Researchers uncover Achilles heel of antibiotic-resistant bacteria

Scientists uncover earliest evidence of fire use to manage Tasmanian landscape

Interpreting population mean treatment effects in the Kansas City Cardiomyopathy Questionnaire

Targeting carbohydrate metabolism in colorectal cancer: Synergy of therapies

Stress makes mice’s memories less specific

Research finds no significant negative impact of repealing a Depression-era law allowing companies to pay workers with disabilities below minimum wage

Resilience index needed to keep us within planet’s ‘safe operating space’

How stress is fundamentally changing our memories

Time in nature benefits children with mental health difficulties: study

In vitro model enables study of age-specific responses to COVID mRNA vaccines

[Press-News.org] Rapid intensification of global struggle for land