In the fall of 1995, a group of architects, environmentalists and builders converged on Atlanta for a symposium on encouraging low-cost green home design in the non-profit sector. "There’s nobody out there really focusing on affordable green housing," says Global Green USA Executive Director Matt Petersen, whose group co-sponsored the conference with Habitat for Humanity, the Department of Energy (DOE) and several private foundations.
Although it may appear to be a new phenomenon, recycling in one form or another has been practiced for centuries—even in ancient civilizations.
The politics of passive smoke are creating a hot new environmental issue, with competing studies, massive lobbying and last-minute legislative maneuvering. Smokers are becoming the new pariahs.
Cows naturally produce bovine somatotropin (BST) in their pituitary glands, and traces are secreted by the animals when they are milked. More popularly known as BGH, or bovine growth hormone, BST interacts with other hormones in cows” bodies to control the amount of milk they produce.
Energy efficient compact fluorescent light bulbs (CFLs) are taking the world by storm. But can they cause headaches due to flickering? Most experts say no: Unlike the older long tube fluorescent lights, the flicker rate of the new CFLs is way too fast for the human eye or brain to detect.
Environmental battles over the siting and expansion of airports are as old as the air travel industry itself, but only in recent years have the airlines themselves been under pressure to go green.
It is true that Mother Nature has amazing powers to restore her ecosystems, and most scientists agree that it would be nearly impossible for humans to destroy the Earth itself, despite our success at wreaking environmental havoc.
Global warming can make allergies worse simply because the major pollen producers that trigger allergic reactions thrive and flourish in warmer air.
According to the Union of Concerned Scientists, although large trucks account for just six percent of total highway miles driven in the U.S., they are responsible for a host of environmental threats.
The average North American produces between 60 and 150 gallons of wastewater every day, much of it a result of washing dishes and clothes. Municipal water treatment facilities do their best to filter out the synthetic chemicals common in most mainstream dishwasher
