Emma_Acid, on 25 July 2012 - 04:53 PM, said:
Firstly, I didn't say that the earth was heating up. That's irrelevant. I'm saying that our effect on the planet is irreversible, and we will make it drastically less inhabitable if we carry on thinking exponential growth can continue indefinitely (it can't). Simply not wanting to pay tax and saying its some upper class conspiracy is selfish and naive.
Could you esssplain to me why various governments are pushing those clunkers called hybrids when their carbon foot print on a period of 10 years is larger than that of a Hummer H2?
Read more
here and this is the interesting part.
Quote
Okay, so with almost three times as much greenhouse gas emissions each year, the HUMMER H2 is the clear loser, right? Well, if you are only interested in emissions, then yes, the Prius obviously is a far superior choice. However, recent rumors have indicated that the HUMMER H2 may actually be more environmentally friendly when EVERYTHING is taken into account, from concept to disposal.
CNW Marketing Research, Inc. is a forecasting firm that has taken it upon themselves to estimate and report the approximate energy cost of vehicle models from concept to disposal. The number is calculated based on all amounts of energy that are required to produce, assemble, sell, operate, maintain and dispose of the vehicle over its entire life cycle.
Taking all these factors into account, one might conclude that a vehicle that is more energy efficient on the road actually produces more emissions due to higher energy requirements to build and dispose of the vehicle. At first glance the report indicates exactly that by announcing that the Toyota Prius results in $3.25 of energy costs per mile over the lifetime of the vehicle. In contrast, the HUMMER H2 purportedly operates with $3.03 energy costs per mile. How can this be?
Calling me selfish would be drastic although I tend to be egotistical and elitist, but naive ... oh dear, everything but.
Edited by Paracelse, 25 July 2012 - 05:59 PM.