contentious subject

By the Numbers: Ethanol

Article: By the Numbers: Ethanol

The propagation and increased use of ethanol has been a very contentious subject in green circles here in the US; on the one hand, it’s a domestically-produced alternative to oil, but on the other hand, you need engine modifications to use a high concentration of it, burning it results in lower gas mileage, and using…

Good "Green" Drinks

Article: Good "Green" Drinks

TreeHugger thinks that green coffee [] is a great way to start your day, but after a long day of hugging trees and spreading the good word about green goodness, we’re usually ready for something a little stronger. Thankfully, there are an increasing number of options, offering increasing quality, for us to pick from when…