It takes total carbon dioxide emissions from most countries worldwide combined to equal just vehicle emissions in the United States, and as we consume more and more gas, pressure builds to drill in fragile and conflict-ridden areas. Yet a quarter of the trips Americans make are within walking distance, and each American driver could keep nearly a thousand pounds of carbon dioxide out of the air by taking the Carbon Conscious Consumer pledge to find an alternative to driving only one day ....
Seeking Simplicity
