garrygolden said: "We have been watching BYD's evolution for some time now... your post makes many excellent points re: the opportunities and real world chall..." [read]

Robin from Green Energy Efficient Homes said: "One reason Canada's performance is so pathetic is the oil tar sands, which have grown monstrously in the past ten years because of increasing deman..." [read]

Chantel said: "Great suggestions. I like "The Ethics of What We Eat" by Peter Singer for this list as well...." [read]

Evan said: "Perhaps you didn't read or understand what Ricardo P. said. If you checked with, even if you double checked with a designer having no knowledge of ..." [read]

Karsten said: "You have to somehow be able to disconnect that belt to be installed in a regular framed bike, or at least be able to separate the rear frame triang..." [read]