Family planning a major environmental impact

Some people who are serious about wanting to reduce their "carbon footprint" on the Earth have one choice available to them that may yield a large long-term benefit - have one less child.

Too many choices? New study says more is usually better

Are we overloaded and paralyzed by too many choices, or is it good to have so many options? A new study in the Journal of Consumer Research says the jury is still out on so-called "choice overload."

How food choices can help the planet

A new book published by researchers at the University of Sydney and Curtin University explores how global food production and consumption are impacting the environment and contributing to emissions, offering a positive, sustainable ...

Adding veggies to your diet helps cut global warming

If the carnivorous U.S. population – as a whole – ate a more-vegetarian diet that included egg and milk products, the environment would be greatly relieved, says a preliminary Cornell study.

You are 'what you eat,' but you are not 'where you live'

Genetic studies of the past 20 years have extensively shown how, across human populations worldwide, the majority of genetic differences are encountered at the individual rather than at the population level. Two random humans ...

Learning curve: Tricks to resist temptation

Here's good news for dieters who face food challenges in the break room every day: A new study in the Journal of Consumer Research shows that our resistance gets a boost after we've just been exposed to similar temptations.

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