dear earth... can we learn to enjoy a good life, but still be good guests?
dear earthling... learning to live on the planet's dividends instead of its capital would be a good start.
peace.
Showing posts with label sustainability. Show all posts
Showing posts with label sustainability. Show all posts
Monday, January 25, 2010
asked and answered
Wednesday, January 6, 2010
but i digress even further...
and the thing is... "it's" really not about any one thing: warming, or cooling, or climate shift, or flooding, or ozone, or being green, or carbon credits, or pollution, making money or economic development or what have you... those are just the byproducts of human arrogance.
rather, it's about learning to live/coexist within our environment. it's about taking care of what we have. it's about not consuming/using things until they are completely gone. it's about optimizing our existence- not maximizing take, or minimizing give. it's about all things.
it's about sustainability, and sustainability begins with stewardship. asking ourselves how long we want to be here, and in what condition do we want to live?
you see, the planet survived long before we arrived, and will be here long after we depart. but don't you just hate it when someone pisses in the swimming pool and ruins it for everyone?
rather, it's about learning to live/coexist within our environment. it's about taking care of what we have. it's about not consuming/using things until they are completely gone. it's about optimizing our existence- not maximizing take, or minimizing give. it's about all things.
it's about sustainability, and sustainability begins with stewardship. asking ourselves how long we want to be here, and in what condition do we want to live?
you see, the planet survived long before we arrived, and will be here long after we depart. but don't you just hate it when someone pisses in the swimming pool and ruins it for everyone?
defining the moment
In the midst of one of the coldest weather patterns in recent memory, and more snow in Kansas City than I've seen since I was a kid, it's so easy to pull out the old standby, "Gee, I thought we had to worry about global warming?" and the proverbial, "Where are all those greenhouse gasses when we need them?"
We say these things in jest, of course, just to comment on and cope with the extreme weather events. After all, we've got to have something clever to say at the cocktail party, right?
And while the slide toward chit-chat, banter and small talk is an easy ride, made easier by a vodka-tonic, we inevitably fail to grasp the moment to talk "big", smart, intelligently and god-forbid, proactively.
So next time you are tempted to dumb-down to the lowest common denominator in the room, here are a few REAL talking points which may (or may not) make a difference in someone's point of view. However, you will have at least PROACTIVELY made the attempt at disseminating usable information:
We say these things in jest, of course, just to comment on and cope with the extreme weather events. After all, we've got to have something clever to say at the cocktail party, right?
And while the slide toward chit-chat, banter and small talk is an easy ride, made easier by a vodka-tonic, we inevitably fail to grasp the moment to talk "big", smart, intelligently and god-forbid, proactively.
So next time you are tempted to dumb-down to the lowest common denominator in the room, here are a few REAL talking points which may (or may not) make a difference in someone's point of view. However, you will have at least PROACTIVELY made the attempt at disseminating usable information:
- Global warming is typically referenced in the contemporary as the overall increase in the average temperature of Earth's near-surface air and oceans since the mid-20th century and its projected continuation.
- As one might expect, global temperature is subject to short-term fluctuations that overlay long term trends and can temporarily mask them. The relative stability in temperature from 1999 to 2009 is consistent with such an episode.
- Climate change, on the other hand, is a change in the statistical distribution of weather and regional climate characteristics, including temperature, humidity, rainfall, wind, and severe weather events over periods of time that range from decades to millions of years. It can be a change in the average weather or a change in the distribution of weather events around an average (for example, greater or fewer extreme weather events).
- It is predicted that future climate changes will include further global warming (i.e., an upward trend in global mean temperature), sea level rise, and a probable increase in the frequency of some extreme weather events.
Monday, January 4, 2010
cap-and-trade
i've been a huge fan of annie leonard. she is positive. she is profound. she is engaged in her pursuit. she is open. and she won't drink the kool-aid.
her storyofstuff is an amazing project, and is "smart" enough to be provoking, but "simple" enough to be accessible.
enjoy the teaser video clip below and forget scare tactics such as rumors of $10-$15 per gallon fuel... the go directly to www.storyofstuff.com now and learn about the real reasons cap-and-trade is a bad idea.
her storyofstuff is an amazing project, and is "smart" enough to be provoking, but "simple" enough to be accessible.
enjoy the teaser video clip below and forget scare tactics such as rumors of $10-$15 per gallon fuel... the go directly to www.storyofstuff.com now and learn about the real reasons cap-and-trade is a bad idea.
Monday, September 14, 2009
first cost vs. lifecycle cost analysis
so i get an email today from an old friend who passes along some thoughts composed by someone i can only imagine is a kool-aid drinking, right wing nut job. after reading it a couple times, i felt compelled to draft a rebuttal. see the below exchange:
Original email
>
> I guess I must be on the wrong page on this "clunker" stuff ...
> A vehicle at 15 mpg and 12,000 miles per year uses 800 gallons a year of gasoline.
> A vehicle at 25 mpg and 12,000 miles per year uses 480 gallons a year.
> The average clunker transaction will reduce US gasoline consumption by 320 gallons per year.
>
> They claim 700,000 vehicles – so that's 224 million gallons per year.
> That equates to a bit over 5 million barrels of oil.
> 5 million barrels of oil is about ¼ of one day's US consumption.
> 5 million barrels of oil costs about $350 million dollars at $75 per bbl.
> So, we all contributed to spending $3 billion...to save $350 million.
> Hmmm! How good a deal was that?
>
> I'm thinking that they will probably do a great job with health care though!
>
And now it's my turn
Great analysis. But like most conservative and short term (instant gratification) mentality, the author is missing the point.
Lets talk about "first costs" vs "lifecycle costs", and do the same analysis. The basic premise for this analysis says your investment in the first 20% of your "project" (whatever it happens to be) determines the overall costs of the lifetime (remaining 80%) of the project.
For instance, by planning and spending wisely when constructing a house, building or other structure (efficient windows, roofing material, earth contact, insulation, appliances, hvac, smart grid circuits, geothermal/ground source, solar/battery/inverter, proper geographic positioning, good use of landscaping and shade, rainwater recovery, etc., etc., etc.), the overall costs of ownership in terms of utility, maintenance and other "operational" expenses are greatly reduced. Additionally, the resale value isn't dependent on market bubbles for increased valuation, but is inherently built into the property. And note, we haven't even talked about the GLOBAL implications such as reduced energy consumption necessitating less energy production and thus lower carbon emissions.
This mindset looks at overall sustainability of an effort and it's impact far beyond today's bank account balance and any short-term gain.
OK, now lets look at the clunker program in the same light.
The average age of the car being traded in was +/-14 years (http://www.autoobserver.com/2009/07/cash-for-clunker-trades-show-59-percent-fuel-economy-boost-hyundai-says.html )
So lets say the new, more efficient vehicle is going to be on the road for 14 years (not necessarily with the same owner, but at least for that many years.)
Note that one 42gal gallon barrel of crude oil yields 19.5 gallons of gasoline (http://en.allexperts.com/q/Oil-Gas-3147/Gallon-gas.htm )
So 19.5/42 = 46% yield.
Next, 14 years of better mileage * 224 million gallons = 3,136,000,000 gallons saved.
3,136,000,000 is 46% of what number? 6,817,391,304 (barrels)
At $75 per barrel = $511,304,347,800
So we spent 3 billion to save 511 billion over 14 years? Seems pretty good to me!!!
AND WE HAVEN'T EVEN CONSIDERED THE ENVIRONMENTAL (LIFECYCLE) SAVINGS OF BURNING 3.136 BILLION LESS GALLONS IN TERMS OF CARBON EMISSIONS...
AND WE HAVEN'T EVEN CONSIDERED THE ENVIRONMENTAL (LIFECYCLE) SAVINGS OF NOT HAVING TO FIND, EXTRACT AND REFINE 6.817 BILLION BARRELS...
NOT TO MENTION THE BENEFITS OF REDUCING OUR DEPENDENCY ON SAUDI ARABIA/FOREIGN OIL WHICH "CONSERVATIVES" SAY THEY ARE ALL ABOUT DOING!!!!
Now lets say that the buyers of the 700,000 new vehicles only keep them 5 years, then sell to someone who is still driving a clunker. But first, lets concede that 30% of these are taken out of commission due to wrecks and/or other salvage. This still takes ANOTHER 490,000 CLUNKERS OFF THE ROAD in 5 years! And since those 700,000 buyers will most likely need a replacement vehicle, you know they are buying one that gets at least as good or better MPG. Do the math, and that saves a bunch more gallons, barrels, emissions, and dependency on foreign oil!!!
HERE'S THE POINT...
TYPICAL SHORT TERM, NARROW MINDED AND INSTANT GRATIFICATION AMERICAN THINKING WILL KEEP US IN THE STONE AGES.
STOP A MOMENT AND CONSIDER SOMETHING BEYOND YOUR OWN DOORSTEP, AND YOU MIGHT SEE THAT THERE'S A WHOLE WORLD OUT THERE THAT IS YOUR RESPONSIBILITY TO PASS ON (IN GOOD SHAPE!) TO THE NEXT GENERATION.
And as for the comment about healthcare... before anyone points fingers, you better take a look within as to WHY we are in the shape (physically) we're in. The concept of "healthcare" in the US is the biggest BS of the century! We need "well care" in terms of promoting nutrition, eating locally and in season, physical fitness, clean environment, lower consumption and pollution, and REAL education standards/values that enable sustainable, common sense living in terms of these considerations.
Get it?
Original email
>
> I guess I must be on the wrong page on this "clunker" stuff ...
> A vehicle at 15 mpg and 12,000 miles per year uses 800 gallons a year of gasoline.
> A vehicle at 25 mpg and 12,000 miles per year uses 480 gallons a year.
> The average clunker transaction will reduce US gasoline consumption by 320 gallons per year.
>
> They claim 700,000 vehicles – so that's 224 million gallons per year.
> That equates to a bit over 5 million barrels of oil.
> 5 million barrels of oil is about ¼ of one day's US consumption.
> 5 million barrels of oil costs about $350 million dollars at $75 per bbl.
> So, we all contributed to spending $3 billion...to save $350 million.
> Hmmm! How good a deal was that?
>
> I'm thinking that they will probably do a great job with health care though!
>
And now it's my turn
Great analysis. But like most conservative and short term (instant gratification) mentality, the author is missing the point.
Lets talk about "first costs" vs "lifecycle costs", and do the same analysis. The basic premise for this analysis says your investment in the first 20% of your "project" (whatever it happens to be) determines the overall costs of the lifetime (remaining 80%) of the project.
For instance, by planning and spending wisely when constructing a house, building or other structure (efficient windows, roofing material, earth contact, insulation, appliances, hvac, smart grid circuits, geothermal/ground source, solar/battery/inverter, proper geographic positioning, good use of landscaping and shade, rainwater recovery, etc., etc., etc.), the overall costs of ownership in terms of utility, maintenance and other "operational" expenses are greatly reduced. Additionally, the resale value isn't dependent on market bubbles for increased valuation, but is inherently built into the property. And note, we haven't even talked about the GLOBAL implications such as reduced energy consumption necessitating less energy production and thus lower carbon emissions.
This mindset looks at overall sustainability of an effort and it's impact far beyond today's bank account balance and any short-term gain.
OK, now lets look at the clunker program in the same light.
The average age of the car being traded in was +/-14 years (http://www.autoobserver.co
So lets say the new, more efficient vehicle is going to be on the road for 14 years (not necessarily with the same owner, but at least for that many years.)
Note that one 42gal gallon barrel of crude oil yields 19.5 gallons of gasoline (http://en.allexperts.com/q
So 19.5/42 = 46% yield.
Next, 14 years of better mileage * 224 million gallons = 3,136,000,000 gallons saved.
3,136,000,000 is 46% of what number? 6,817,391,304 (barrels)
At $75 per barrel = $511,304,347,800
So we spent 3 billion to save 511 billion over 14 years? Seems pretty good to me!!!
AND WE HAVEN'T EVEN CONSIDERED THE ENVIRONMENTAL (LIFECYCLE) SAVINGS OF BURNING 3.136 BILLION LESS GALLONS IN TERMS OF CARBON EMISSIONS...
AND WE HAVEN'T EVEN CONSIDERED THE ENVIRONMENTAL (LIFECYCLE) SAVINGS OF NOT HAVING TO FIND, EXTRACT AND REFINE 6.817 BILLION BARRELS...
NOT TO MENTION THE BENEFITS OF REDUCING OUR DEPENDENCY ON SAUDI ARABIA/FOREIGN OIL WHICH "CONSERVATIVES" SAY THEY ARE ALL ABOUT DOING!!!!
Now lets say that the buyers of the 700,000 new vehicles only keep them 5 years, then sell to someone who is still driving a clunker. But first, lets concede that 30% of these are taken out of commission due to wrecks and/or other salvage. This still takes ANOTHER 490,000 CLUNKERS OFF THE ROAD in 5 years! And since those 700,000 buyers will most likely need a replacement vehicle, you know they are buying one that gets at least as good or better MPG. Do the math, and that saves a bunch more gallons, barrels, emissions, and dependency on foreign oil!!!
HERE'S THE POINT...
TYPICAL SHORT TERM, NARROW MINDED AND INSTANT GRATIFICATION AMERICAN THINKING WILL KEEP US IN THE STONE AGES.
STOP A MOMENT AND CONSIDER SOMETHING BEYOND YOUR OWN DOORSTEP, AND YOU MIGHT SEE THAT THERE'S A WHOLE WORLD OUT THERE THAT IS YOUR RESPONSIBILITY TO PASS ON (IN GOOD SHAPE!) TO THE NEXT GENERATION.
And as for the comment about healthcare... before anyone points fingers, you better take a look within as to WHY we are in the shape (physically) we're in. The concept of "healthcare" in the US is the biggest BS of the century! We need "well care" in terms of promoting nutrition, eating locally and in season, physical fitness, clean environment, lower consumption and pollution, and REAL education standards/values that enable sustainable, common sense living in terms of these considerations.
Get it?
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