Spotlights

Educating Consumers About Buying Sustainably
April 18, 2016 07:02 AM - Gina-Marie Cheeseman

Sustainability is a word tossed around much these days. But do consumers really care about buying sustainably? The answer is yes. More and more consumers are interested in sustainability, as surveys show.  A 2011 consumer survey by Nielsen found that 66 percent of socially-conscious consumers cited environmental sustainability as the most important issue from a list of 18 issues.

So, how do you increase awareness of buying sustainably among consumers? The key is getting information to them. A study by Michigan State University researchers, published in 2014 in the Business and Economics Journal, looked at consumer awareness of fair trade information. The researchers found that informed consumers “are better positioned to make sound decisions and take the appropriate actions to address sustainability issues.” Providing access to “complete and accurate sources of information allows consumers to draw the connection between their consumption behaviors and social, and environmental sustainability,” the researchers concluded.

Educating Consumers About Buying Sustainably
April 18, 2016 07:02 AM - Gina-Marie Cheeseman

Sustainability is a word tossed around much these days. But do consumers really care about buying sustainably? The answer is yes. More and more consumers are interested in sustainability, as surveys show.  A 2011 consumer survey by Nielsen found that 66 percent of socially-conscious consumers cited environmental sustainability as the most important issue from a list of 18 issues.

So, how do you increase awareness of buying sustainably among consumers? The key is getting information to them. A study by Michigan State University researchers, published in 2014 in the Business and Economics Journal, looked at consumer awareness of fair trade information. The researchers found that informed consumers “are better positioned to make sound decisions and take the appropriate actions to address sustainability issues.” Providing access to “complete and accurate sources of information allows consumers to draw the connection between their consumption behaviors and social, and environmental sustainability,” the researchers concluded.

Are we what we eat?
March 29, 2016 06:01 PM - Molecular Biology and Evolution via EurekAlert!

In a new evolutionary proof of the old adage, 'we are what we eat', Cornell University scientists have found tantalizing evidence that a vegetarian diet has led to a mutation that -- if they stray from a balanced omega-6 to omega-3 diet -- may make people more susceptible to inflammation, and by association, increased risk of heart disease and colon cancer. 

The discovery, led by Drs. Tom Brenna, Kumar Kothapalli, and Alon Keinan provides the first evolutionary detective work that traces a higher frequency of a particular mutation to a primarily vegetarian population from Pune, India (about 70 percent), when compared to a traditional meat-eating American population, made up of mostly Kansans (less than 20 percent). It appears in the early online edition of the journal Molecular Biology and Evolution

Are we what we eat?
March 29, 2016 06:01 PM - Molecular Biology and Evolution via EurekAlert!

In a new evolutionary proof of the old adage, 'we are what we eat', Cornell University scientists have found tantalizing evidence that a vegetarian diet has led to a mutation that -- if they stray from a balanced omega-6 to omega-3 diet -- may make people more susceptible to inflammation, and by association, increased risk of heart disease and colon cancer. 

The discovery, led by Drs. Tom Brenna, Kumar Kothapalli, and Alon Keinan provides the first evolutionary detective work that traces a higher frequency of a particular mutation to a primarily vegetarian population from Pune, India (about 70 percent), when compared to a traditional meat-eating American population, made up of mostly Kansans (less than 20 percent). It appears in the early online edition of the journal Molecular Biology and Evolution

Are we what we eat?
March 29, 2016 06:01 PM - Molecular Biology and Evolution via EurekAlert!

In a new evolutionary proof of the old adage, 'we are what we eat', Cornell University scientists have found tantalizing evidence that a vegetarian diet has led to a mutation that -- if they stray from a balanced omega-6 to omega-3 diet -- may make people more susceptible to inflammation, and by association, increased risk of heart disease and colon cancer. 

The discovery, led by Drs. Tom Brenna, Kumar Kothapalli, and Alon Keinan provides the first evolutionary detective work that traces a higher frequency of a particular mutation to a primarily vegetarian population from Pune, India (about 70 percent), when compared to a traditional meat-eating American population, made up of mostly Kansans (less than 20 percent). It appears in the early online edition of the journal Molecular Biology and Evolution

Are we what we eat?
March 29, 2016 06:01 PM - Molecular Biology and Evolution via EurekAlert!

In a new evolutionary proof of the old adage, 'we are what we eat', Cornell University scientists have found tantalizing evidence that a vegetarian diet has led to a mutation that -- if they stray from a balanced omega-6 to omega-3 diet -- may make people more susceptible to inflammation, and by association, increased risk of heart disease and colon cancer. 

The discovery, led by Drs. Tom Brenna, Kumar Kothapalli, and Alon Keinan provides the first evolutionary detective work that traces a higher frequency of a particular mutation to a primarily vegetarian population from Pune, India (about 70 percent), when compared to a traditional meat-eating American population, made up of mostly Kansans (less than 20 percent). It appears in the early online edition of the journal Molecular Biology and Evolution

Are we what we eat?
March 29, 2016 06:01 PM - Molecular Biology and Evolution via EurekAlert!

In a new evolutionary proof of the old adage, 'we are what we eat', Cornell University scientists have found tantalizing evidence that a vegetarian diet has led to a mutation that -- if they stray from a balanced omega-6 to omega-3 diet -- may make people more susceptible to inflammation, and by association, increased risk of heart disease and colon cancer. 

The discovery, led by Drs. Tom Brenna, Kumar Kothapalli, and Alon Keinan provides the first evolutionary detective work that traces a higher frequency of a particular mutation to a primarily vegetarian population from Pune, India (about 70 percent), when compared to a traditional meat-eating American population, made up of mostly Kansans (less than 20 percent). It appears in the early online edition of the journal Molecular Biology and Evolution

El uso de bicicletas va cuesta abajo
March 4, 2016 10:50 AM - Tania Rabesandratana, SciDevNet

El uso de la bicicleta está disminuyendo en todo el mundo en medio de crecientes niveles de riqueza y aumento del uso de vehículos motorizados en los países en desarrollo, reveló un estudio.

Cuatro de cada diez hogares en el planeta tienen una bicicleta, de acuerdo con un documento elaborado sobre la base de encuestas de 150 países entre 1989 y 2012. Sin embargo, la creciente popularidad y la asequibilidad del transporte motorizado, tales como coches y motos, "han desfavorecido el uso de la bicicleta", los investigadores dicen.

China en particular experimentó un colapso en las tasas de propiedad en bicicleta desde 1992, cuando el 97 por ciento de los hogares tenía bicicletas. Sin embargo, esto se redujo a 63 por ciento...

Bicycle ownership going downhill
February 17, 2016 06:54 AM - Tania Rabesandratana

Bicycle ownership around the world is declining amid rising wealth levels and increased use of motorised vehicles in developing countries, a study has found.

Four out of ten households on the planet own a bike, according to a paper based on surveys from 150 countries between 1989 and 2012. But the growing popularity and affordability of motorised transport, such as cars and scooters, “have disfavoured bicycle use”, the researchers say.

China in particular experienced a collapse in bike ownership rates since 1992, when 97 per cent of households had bikes. However, this dropped to 63 per cent by 2009, the study shows, with ownership rates in most other countries either flat or decreasing.

In Togo, bike ownership has remained stable at around 34 per cent of households between 1998 and 2010, but in Paraguay ownership rates dropped from 57 per cent of households in 1996 to 39 per cent in 2002, the paper states.

These trends could be expected as the number of motor vehicles per person has increased over the past decade at a rate “never seen before in human history”, in particular in China, India and parts of Africa, says Marc Shotten, a transport specialist at the World Bank’s Global Road Safety Facility in the United States.

Bicycle ownership going downhill
February 17, 2016 06:54 AM - Tania Rabesandratana

Bicycle ownership around the world is declining amid rising wealth levels and increased use of motorised vehicles in developing countries, a study has found.

Four out of ten households on the planet own a bike, according to a paper based on surveys from 150 countries between 1989 and 2012. But the growing popularity and affordability of motorised transport, such as cars and scooters, “have disfavoured bicycle use”, the researchers say.

China in particular experienced a collapse in bike ownership rates since 1992, when 97 per cent of households had bikes. However, this dropped to 63 per cent by 2009, the study shows, with ownership rates in most other countries either flat or decreasing.

In Togo, bike ownership has remained stable at around 34 per cent of households between 1998 and 2010, but in Paraguay ownership rates dropped from 57 per cent of households in 1996 to 39 per cent in 2002, the paper states.

These trends could be expected as the number of motor vehicles per person has increased over the past decade at a rate “never seen before in human history”, in particular in China, India and parts of Africa, says Marc Shotten, a transport specialist at the World Bank’s Global Road Safety Facility in the United States.

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