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Using dung beetles for food safety
Every few years there is an E. coli outbreak—many get sick and maybe one or two die. Most of these outbreaks have been traced to animal droppings on plants that occurred while they were still at the farm. Now researchers have come up with an idea to use dung beetles to minimize E. coli outbreaks. Read More...
Poorer countries use more renewables than rich
While most renewable energy sources are invented in the developed world, a new study found that developing countries use green energy sources at nearly twice the rate of the western world. The study looked at 55 countries and found that between 2008 and 2013 the use of renewable energy grew 143 Read More...
Impact investing: A socially conscious market
The wake of the 2008 financial crisis has left many skeptical of the ethical practices that drive our banks and investment institutions. The better answer is called: Impact investing According to this new model the social ramifications of business are as important as the quarterly profits figures. Read More...
Impact investing: socially responsible business
When it comes to traditional business everything boils down to dollars and cents. Success is judged by profit, failures make no money and winners make lots of it. But in the 21st century business isn’t just about profit anymore, people care about how you treat your workers, if your company Read More...
Finally, an easy way to find out what’s in your food
So what’s in the food you eat? How much sugar is in that cookie? Which foods contain arsenic? The Environmental Working Group spent 3 years to create a database of 80,000 products with all their ingredients. Foods get a score of 1 through 10 (1 is the best) based on how well they perform in three Read More...
Cocoa could help reverse memory decline
Meditation is the only proven way to prevent dementia, but cocoa could actually reverse age-related memory loss. A study from Columbia University found that memory decline in adults happens in an isolated part of the brain. It just so happens that the part of the brain associated with memory loss Read More...
World’s greenest economies
The 2014 Global Green Economy Index ranked the world’s nations into two lists: what countries are green, and what countries are perceived to be green. While perception is obviously less important than performance, the differences in the two lists are interesting. The US scored 6th on perception, Read More...
Daydreaming helps you think
Usually when we’re working on a difficult problem we try to keep our minds from running astray, but scientists have found the opposite might be true. When you daydream you activate an area of the brain called the “default network”, traditionally thought to impair mental performance, not Read More...
It’s good to give
We’ve all felt the high that comes from giving. Now, science suggests there is a biological basis for it. When researchers gave subjects some money and a list of causes to which they might contribute and tracked their brain activity when they did so, they found that the mere thought of giving Read More...
Talking therapy better than drugs for social anxiety
Social anxiety disorder affects about 15 million adults in the US, and it’s typically treated with a range of psychiatric medications. But a new analysis has found that cognitive behavioral therapy is notably better than drugs for managing this condition, in addition to being much safer. Read More...