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General => General Forum => Topic started by: Triathlete on February 01, 2016, 10:30:51 AM

Title: Krugman on Solar and Wind Power
Post by: Triathlete on February 01, 2016, 10:30:51 AM
Krugman, an MIT professor, Nobel Prize winner, and internationally renowned economist writes in his twice-weekly column an article on alternative power.

http://www.nytimes.com/2016/02/01/opinion/wind-sun-and-fire.html?ref=international


News in Nevada, however, is not so good for the clean energy industry where the fossil fuel industry, big money, and Republican-corporate puppets undermine the future of solar energy.

http://www.nytimes.com/2016/02/01/opinion/nevadas-solar-bait-and-switch.html?ref=international

Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 01, 2016, 02:08:07 PM
There are also quite a few in Nevada with common sense, still. If you do not agree with what goes on in your state get involved.
Try going for a couple weeks without air conditioning in the desert and you may see why the utility needs to make a profit.
Go offgrid and then you will be on your own :)
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 01, 2016, 05:58:47 PM
Quote from: Dave Sparks on February 01, 2016, 02:08:07 PM
There are also quite a few in Nevada with common sense, still. If you do not agree with what goes on in your state get involved.
Try going for a couple weeks without air conditioning in the desert and you may see why the utility needs to make a profit.
Go offgrid and then you will be on your own :)

Did you read the Nevada article?  It's about collusion and corruption between Brian Sandoval, a Republican who is in the pay and the fossil fuel industry who stand to benefit by burning the solar industry to the ground.  How would you suggest that people get involved so that they are effective?

No where in the article did it suggest that the utility should not make a profit, nor is anyone suggesting that fossil fuels should be turned-off over-night.  Furthermore, these systems in question are not stand-alone.  They are grid-tied, and as the article points out they're generating almost all of their electricity themselves.  The future is clean energy and there will be a day when fossil fuels will be a distant memory.  We have to work toward that end, not against it.
Title: Re: Krugman on Solar and Wind Power
Post by: OlJarhead on February 01, 2016, 07:26:36 PM
To be fair, Krugman is a left wing hack...
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 01, 2016, 08:29:10 PM
Quote from: OlJarhead on February 01, 2016, 07:26:36 PM
To be fair, Krugman is a left wing hack...

Ad hominem attacks are confirmation of who won the argument.   ;)

Btw, Krugman is not left-wing.  He openly supports Hillary, who is mainstream bought and paid for by the conglomerates and represents the establishment, and not Sanders.
Title: Re: Krugman on Solar and Wind Power
Post by: OlJarhead on February 01, 2016, 11:18:08 PM
Hillary anything but left?  I guess I have no idea what left and right mean anymore.  But Krugman is a hack.
Title: Re: Krugman on Solar and Wind Power
Post by: OlJarhead on February 01, 2016, 11:19:49 PM
Quote from: Triathlete on February 01, 2016, 08:29:10 PM
Ad hominem attacks are confirmation of who won the argument.   ;)

Btw, Krugman is not left-wing.  He openly supports Hillary, who is mainstream bought and paid for by the conglomerates and represents the establishment, and not Sanders.

By the way, I see the left and the right both have their bought and paid for pols and while I cringe a little more when someone way out left field is the rage, I still cringe when someone out in right field does too ;)

Not like a real constitutional libertarian is ever going to make it far enough to matter me thinks.
Title: Re: Krugman on Solar and Wind Power
Post by: Stein on February 02, 2016, 09:50:33 AM
Quote from: Triathlete on February 01, 2016, 05:58:47 PMFurthermore, these systems in question are not stand-alone.  They are grid-tied, and as the article points out they're generating almost all of their electricity themselves. 

That's part of the problem.  They have the convenience and cost of being grid-tied but don't pay anything for that convenience and cost.
Title: Re: Krugman on Solar and Wind Power
Post by: MountainDon on February 02, 2016, 10:34:20 AM
I agree that solar PV energy is an important source. However, if the individual system / home / business is to be connected to the grid they do need to contribute to the maintenance of the grid.  If anyone has issues with paying for the privilege of having the convenience of being grid tied they need to investigate the costs they will incur if they divorce the grid and install their own energy storage.
Title: Re: Krugman on Solar and Wind Power
Post by: azgreg on February 02, 2016, 01:46:03 PM
Quote from: MountainDon on February 02, 2016, 10:34:20 AM
I agree that solar PV energy is an important source. However, if the individual system / home / business is to be connected to the grid they do need to contribute to the maintenance of the grid.  If anyone has issues with paying for the privilege of having the convenience of being grid tied they need to investigate the costs they will incur if they divorce the grid and install their own energy storage.

I agree. However, SRP here in the Phoenix area just bumped that surcharge $50 a month to be connected while they still screw around with what they are going to do about net metering.
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 02, 2016, 08:33:49 PM
As a Republican Corporate Puppet, I want to point out a few things
1) Solar panels have a finite lifespan and suffer from an annual degradation that isn't always amortized out over the life of the system.

2) Solar panels are made of some pretty toxic stuff, and the recycling of spent panels isn't going to come cheap

3) Solar panels are cost effective for people way off the grid; otherwise they require subsidies.  They global warming scare tactics aren't going to work forever (unless it actually warms up), oil is cheap, and humans are opportunistic.

    When solar is truly the cheapest way to go, people will utilize it.  It shouldn't require a subsidy or taxes on fossil fuels to artificially stack the deck.  We aren't there yet but the technology is improving



Title: Re: Krugman on Solar and Wind Power
Post by: Tickhill on February 03, 2016, 05:23:52 AM

There has not been a dime's worth of difference between the elephants and the jackasses in many years. Some have their wind/solar subsidies and others have their ethanol and yet others have soybean/cotton but they all have their donors, some small, some large. Its been good cop/bad cop.

Krugman did state it correctly, I think, that Rubio is the establishment candidate. It is plain to see why Trump and Cruz are the targets. Trump answers to no one at this time and Cruz's actions as far as doing what he says he will do convicts all the others of their inaction to represent their constituents.

How long will it take to recover from the last 4 presidents, no one knows. Depending on how much the grass roots votes, we may not even recover, it will truly be buckle up for the ride.
We must remember, we may suffer some but our children and grandchildren will bear the brunt of the last 28 years of us sitting on our assets and enjoying the fat of the land.
Vote early, vote often.  :(
Title: Re: Krugman on Solar and Wind Power
Post by: Stein on February 03, 2016, 08:53:03 AM
Only somewhat aligned with this thread, my local utility has instituted a new minimum charge starting this year.  Designed to be revenue neutral for the "average" $100/mo user it really hits the low users hard.  My little cabin is on grid and I rarely use 25kw per month. 


    June 1, 2016, the service charge for residential customers will go from $10.25 to $15 (down from the $18 charge originally proposed). The usage charge will decrease by five percent (down from nine percent).
    Jan. 1, 2017, the service charge will increase to $20 (down from the $25 charge originally proposed). The usage charge will decrease by 11 percent (down from 16 percent).
    Jan. 1, 2018, the service charge will increase to $25 (down from the $30 charge originally proposed). The usage charge will decrease by 16 percent (down from 22 percent).
    Jan. 1, 2019, the service charge will increase to $30 (down from the $35 charge originally proposed). The usage charge will decrease by 22 percent (down from 28 percent).

( copied and pasted from their press release)
http://www.oppd.com/NEWS-RESOURCES/NEWS-RELEASES/2015/DECEMBER/OPPD-BOARD-APPROVES-RATE-RESTRUCTURING-PLAN-2016-BUDGET
Title: Re: Krugman on Solar and Wind Power
Post by: MountainDon on February 03, 2016, 09:58:15 AM
The proposed new rate structure from our POCO will also affect low users more than high users. The POCO stats show that overall per capita use is falling so they make less profits on the sale of the power. Our base meter rate will increase from $5 to $12 to $13. But they gave up on asking for a special connection fee to be applied to grid tie solar customers.  For now.
Title: Re: Krugman on Solar and Wind Power
Post by: NathanS on February 03, 2016, 10:31:56 AM
Despite his epaulets, I'm not a fan of Krugman. He's the same as the rest of the political pundits.

The energy solution is to consume less, not produce more or produce different. Everyone acts so alarmed by what is happening, but the 'revolution' stops as soon as even a modest lifestyle change would be required.

I love these 'net zero' houses with elevators in them.

People like Krugman say the world is ending, and they want to 'save' it by signing a piece of paper. Feels good man.  ::)
Title: Re: Krugman on Solar and Wind Power
Post by: OlJarhead on February 04, 2016, 12:03:46 AM
Quote from: NathanS on February 03, 2016, 10:31:56 AM
Despite his epaulets, I'm not a fan of Krugman. He's the same as the rest of the political pundits.

The energy solution is to consume less, not produce more or produce different. Everyone acts so alarmed by what is happening, but the 'revolution' stops as soon as even a modest lifestyle change would be required.

I love these 'net zero' houses with elevators in them.

People like Krugman say the world is ending, and they want to 'save' it by signing a piece of paper. Feels good man.  ::)

or by taxing the rich to feed the poor....it's easy to spend other peoples money top save the world from false gods, er false climate science....I wonder what they will do if the  new age 'little ice age is coming' folks are right! LOL  wait, I already know!  Tax people to save them from the global cooling!  After all, it's worked so well so far....
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 04, 2016, 09:47:00 AM
   I think if you open a thread with terms like "Republican-corporate puppets" you open the door to Ad Hominem attacks.  If you are a supporter of solar energy, great! Put in some solar panels.  If global warming is your thing, go ahead and act on it---just don't insist everyone believes exactly the same things you believe.  Many of us have been around long enough to see these same weather cycles first hand, and have lived through enough 'sky is falling' hype to know this planet is pretty darned stable and has balancing mechanisms way beyond Al Gore's level of understanding.  Sure, we need to be good stewards, but every last carbon atom that makes up the hydrocarbons we utilized were once in the atmosphere before, and temporarily putting them back is part of a macrocycle.
   In my memory---Global warming (caused by industrialization) Global cooling (again, industrialization) Hole on the ozone layer, too late to stop (it was there the first time they looked, never didn't see it) Acid rain..The dire prediction never come true and all this 'green' energy isn't without its own impacts and problems.  I agree the real key is using less energy, not fretting over the method of production
Title: Re: Krugman on Solar and Wind Power
Post by: midrover170 on February 04, 2016, 10:35:16 AM
Quote from: OlJarhead on February 04, 2016, 12:03:46 AM
or by taxing the rich to feed the poor....it's easy to spend other peoples money top save the world from false gods, er false climate science....I wonder what they will do if the  new age 'little ice age is coming' folks are right! LOL  wait, I already know!  Tax people to save them from the global cooling!  After all, it's worked so well so far....

???

Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 06, 2016, 09:00:00 AM
 (https://scontent-lax3-1.xx.fbcdn.net/hphotos-xpt1/v/t1.0-9/12661973_1112833172083641_6568462640455336980_n.jpg?oh=d5aafc45f36f2548d59cca64b03aa0eb&oe=572DBAEA)

   We have a forest of these 'bird blenders' on the desert side of Incapa.  They are noisy, and the cost per kilowatt hour approaches infinity when the wind dies down.
http://www.cfact.org/2015/03/10/solar-power-propaganda-vs-the-real-world/

    Imagine if even 10% of Obama's 'stimulus' money had been spent streamlining hydrocarbon production and awarding grants for cleaner emissions.  Green energy is hurting industry (a major goal, I often think).  Foolish, because a vibrant capitalist environment gives rise to the innovations and breakthroughs we are all hoping for in energy production. 
    I firmly believe a true free market would bring clean energy breakthroughs to market faster than government mandates and selective subsidies with quid pro quo implications.   Everyone wants cleaner power and will go there as soon as it's cheap and reliable.
Title: Re: Krugman on Solar and Wind Power
Post by: Bob S. on February 06, 2016, 01:55:03 PM
I read that it takes more oil to produce ethanol fuel ( grow-make the alcohol-and transport )  than it saves by making us burn 10% in our gas tanks at a reduced efficiency. My car's mileage went from 32 MPG to 28 MPG with the 10% ethanol fuel.
Bob
Title: Re: Krugman on Solar and Wind Power
Post by: cbc58 on February 06, 2016, 02:15:50 PM
not a fan of Krugman...    govt. needs to shrink and get out of our lives.

Quoteit's easy to spend other peoples money to save the world from false gods, er false climate science... 

got to come up with something new to keep the status quo going.   amazing how many buy into it.
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 07, 2016, 09:45:38 AM
Well put.  Too many have stepped up to the altar of Global Warming.  Supporters struggle with providing proof, instead offer dire consequences and rants about corporate greed.  There's common ground to be found, though---does anyone disagree that we need to stop doing all we can to adapt our environment to our needs, and instead adapt to our environment?  People are opportunistic, and right now we're swimming in cheap oil, coal and natural gas.   Put some money into more environmentally friendly production, refining, and utilization instead of following this myth of green energy.  Support a vibrant economy that facilitates new innovation and technology that will make some real energy breakthroughs that will replace hydrocarbons.   Broaden your range of temperature comfort levels (Really, we can survive if our homes are somewhere between 50 and 85 degrees) end our addiction to light pollution.  Spend more time outdoors.
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 08, 2016, 12:30:28 PM
Quote from: flyingvan on February 07, 2016, 09:45:38 AM
Well put.  Too many have stepped up to the altar of Global Warming.  Supporters struggle with providing proof, instead offer dire consequences and rants about corporate greed.  There's common ground to be found, though---does anyone disagree that we need to stop doing all we can to adapt our environment to our needs, and instead adapt to our environment?  People are opportunistic, and right now we're swimming in cheap oil, coal and natural gas.   Put some money into more environmentally friendly production, refining, and utilization instead of following this myth of green energy.  Support a vibrant economy that facilitates new innovation and technology that will make some real energy breakthroughs that will replace hydrocarbons.   Broaden your range of temperature comfort levels (Really, we can survive if our homes are somewhere between 50 and 85 degrees) end our addiction to light pollution.  Spend more time outdoors.

Well said !  And while outdoors at night, keep looking for the little green men.  They may have some answers for wackos we are swimming with.
Title: Re: Krugman on Solar and Wind Power
Post by: kenhill on February 08, 2016, 05:01:33 PM
I went to the University of Buffalo where they stored and analyzed ice cores from Greenland.  They looked at the chemical composition of the gases trapped in the ice.  Carbon Dioxide has been increasing dramatically (240 ppm average for 650,000 years to 300ppm in 1950 to 400ppm now) since man has started adding his burning to natural causes.  Whether you believe in global warming or not, I would be concerned for the future on the dramatic change we have made in the atmosphere.  Also, being a conservative,  I believe in conservation, waste reduction(saving money), reusing.  We have th resources to do better and for future generations, I would rather not depend on luck that doubling the CO2 has no effect.
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 08, 2016, 08:14:26 PM
(http://wattsupwiththat.files.wordpress.com/2010/08/odrovician_co2.jpg)

  Let's go back a little further...Looks like at one time we were at 7,000 ppm, more than 17 times where we're at now.  I think it's more likely that when the natural temperature cycle warms things up, the CO2 levels rise.  The 100ppm rise in atmospheric CO2 could be due to many factors, human burning of things being just one.  Further, there is no proof that a rise in CO2 would be a bad thing.  Nature knows what to do with CO2 and depends greatly on it. 
  With oceans and plants producing about 210 gigatons of CO2 annually, and all human sources adding up to a measly 8 gigatons, and estimates that half of the man made stuff is taken up by nature nearly immediately, it's hard to picture why a source responsible for 3.8% of the CO2 is responsible for a doubling of the PPM. 
Title: Re: Krugman on Solar and Wind Power
Post by: OlJarhead on February 09, 2016, 10:40:07 AM
Volcanoes produce more than humans I'm told....so we should ban them ;)  ???
Title: Re: Krugman on Solar and Wind Power
Post by: kenhill on February 09, 2016, 12:54:36 PM
I'm having trouble seeing much of a correlation between Temperature increase causing CO2 increase in the chart.  There wasn't a lot of life in the Cambrian.  You could argue that the abundance of plant life in the Devonian absorbed a lot of the CO2 and converted it to oxygen.  According to this source, the net balance of CO2 contribution and sink is 4 kg x 10 to the 12th and 6.5 x 10 to the 12th per year from burning fossil fuel.
https://upload.wikimedia.org/wikipedia/commons/5/52/Carbon_History_and_Flux_Rev.png

The Plants and oceans had a pretty good balance of consuming what they produced.  With the rise in CO2 from the industrial revolution, nature has not been able to keep up with humans.

There is some evidence the CO2 increases is not a good thing.  Nature will self-right itself if CO2 increases have a detrimental effect.  It just may not have a beneficial effect on humans.

When leaders have challenged industry to come up with solutions, there are nay sayers that say the price is to great.  Well look at the increase in fuel mileage of cars, they produce less emissions and they last 3 time longer than they use to.  The quality of air in our major cities has improved greatly.  Get those engineers to work.  They make good salaries, increase job opportunity, will help make us leaders in the world, and we can export the fruits of their labor to other countries.  Go USA!!!
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 09, 2016, 11:42:45 PM
What is your source for 'There wasn't much life during the Cambrian era'?  I remember doing a research paper on the Cambrian explosion
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 10, 2016, 05:17:25 PM
  flyingvan  NICE !  :)

I should add this cheery link for fans of good engineering!

http://www.ibtimes.com/california-methane-leak-heres-where-over-400-us-natural-gas-storage-facilities-are-2265607
Title: Re: Krugman on Solar and Wind Power
Post by: Don_P on February 10, 2016, 10:25:23 PM
I'm as confused as everyone else seems to be on this issue. Firstly, there isn't a whole lot I can do about this other than to try to tread as lightly as possible, some days are more successful than others. It's Wed and I'm deep into at least my second barrel of crude this week. My role is that of a short term steward, not looking too good. I'm sure most of us don't want to screw things up for those who follow. 

From NOAA, volcanos worldwide produce about 200 million tons of CO2/year where we produce about 27 billion tons/year. A single volcano produces more sulfer dioxide than a couple of dirty power plants. Eruptions have a cooling effect by reflecting the sun back out of the atmosphere. I remember that was part of the global cooling scare of the 70's, smog doing the same thing. Not taking sides just straightening that out.

I worked on the highest eastern mountain in the 70's, that forest was already in trouble, it is now mostly dead. This was a remnant Canadian forest from the last ice age, trapped at cooler, higher elevation. I don't even go up there anymore, its depressing. The western front of the mountains shows similar damage now at lower elevations. The scientists have mainly attributed it to acid fog from coal fired power generation. The fog had a ph similar to vinegar, IIRC that was from burning high sulfer coal. I'd like to see us do better with scrubbing that exhaust and we have gotten better. Enough? I don't know. If we can move off of that method of producing power, even with some level of subsidy, I'm not opposed. Power came here through government subsidized long term loans, if we need to do something on my watch, that's what my shoulders are for, I don't have to like it.

From my minimal understanding of ancient history I believe most of the ancient CO2 is tied up in calcium carbonate, "sea shells" turned to limestone. When I call for concrete they are burning that limestone with ancient algae and trees, releasing that gas. Not good, my footprint increases, we can call it carbon, we used to just call it pollution which is easier for me to wrap my head around. The same scientists say that when I build a house out of wood I'm sequestering carbon by protecting that wood from rotting and it is offsetting the ancient carbon I'm digging up. That is total BS IMO. I've released 600 million year old carbon and am sequestering the timber's carbon for 100 years before the house rots and releases the wood's carbon. Feel good voodoo. I see one as "deep" carbon, truly sequestered, and the wood is "shallow" carbon, constantly recycling. 100 years is a fly fart in time. Those are two different carbon loops. Stay out of the deep carbon as much as possible and there isn't much we can, or should, do about the shallow carbon cycle. A tree rots on the forest floor and releases its carbon, the next tree scrubs it back out... plant trees. We've planted over a million, thank you for helping pay for that. When I was in my 20's I tried to take stock of how much wood had passed through my hands, I came up at over a million board feet back then. I could easily triple that number by now. Hopefully I've offset that sin... or was it yours, you live in it, I've made bigger ones. BTW a young tree eats more, in the good sense, than an old one.

Wandering deeper down that thought, we've had campfire discussions. If I wish to really sequester the carbon from that tree then my birthright may be just the volatiles in the tree. The charcoal, stable elemental carbon, gets returned to the soil as biochar. At the soil level I'm told this will help the soil and remain there for 1,000 or so years, a longer fly fart. Bury it deeply and it is there for much, much longer. If I can't use the charcoal I'm going to cut more trees to keep warm. Prior to coal the eastern forest was pretty much wiped out for charcoal to begin the industrial revolution. Instead of 50 years we would wipe the present forest in months to fuel the present need for energy using timber. We could stand to weed our garden, we just sort of turned off the switch and let it go to weeds. Balanced use. Without some outside force we tend to suck one resource totally dry, the cheapest, then go to the next. The downside of a free market.

One thought I've read is that up until the industrial revolution we pretty much lived on "current sunlight", it grew the crops and fed the people and animals. Population stayed around a billion. When we started digging up old sunlight we could support more people and more processes. The easiest way to help with that problem is to lose some population. If we act like rabbits we will at some point suffer the same problems they do. Not a happy thought.

Another thought. Grasses sequester more carbon than trees can, young and hungry. But not if you mow weekly, the roots are then always about the same size. When a grass is growing its root system is expanding, that atmospheric carbon is sent back underground. If the grass is allowed to grow several months tall and then cut, or grazed, the root system will die back to what the new top growth needs. As the grass grows again, it puts out new roots. The dead root is sequestering carbon. The grass does it again, and again, in that year. The root system expanding and dying back. It is kicking the tree's butt as far as pulling CO2 out of the air and putting it in the ground. Managed intensive grazing, MIG, is a fancy modern name for the way wild ruminants have always operated, the rest of the stuff on this planet is brighter than we are. Rotational grazing is also good stewardship of the land, we aren't pounding one parcel to death. Tastier and healthier too. I prefer to look out on a forest but there is another viewpoint.
Anyway, random OT thoughts, I don't really care who is right, you can be (each and every one of you). Lacking any more knowledge than we have, in the ways that we can actually minimize or offset our heel I think we should. Glad its above my pay grade  ::).
Title: Re: Krugman on Solar and Wind Power
Post by: MountainDon on February 10, 2016, 11:42:13 PM
Quote...lose some population...

I have believed for years that the crux of our problems is too many people. A thorny issue to deal with.
Title: Re: Krugman on Solar and Wind Power
Post by: NathanS on February 11, 2016, 01:27:02 PM
There are some people out there trying to do agroforestry and savannah type agriculture. It is pretty interesting stuff, the hard part is that you have to tailor the type of farming to your particular climate and landscape. Animals always fit in, and can help to drastically improve soil conditions very quickly. Mobstocking/rotational grazing should be an integral part of farming in the future.

Current agricultural practices are definitely not sustainable.. and it's not just a pollution thing. Plowing destroys soil structure, releases the nitrogen into the atmosphere, causes more soil erosion than creation (net loss), mono-cultural systems are inherently more susceptible to mass failure events.. and maybe most importantly, trying to be a farmer today has to be just about the most stressful way you could live. These cropping systems can only be kept going by massive amounts of off-site inputs.

I think if we want to leave the earth in good shape for future generations, it has to start with how we make our food.
Title: Re: Krugman on Solar and Wind Power
Post by: Don_P on February 11, 2016, 02:47:07 PM
My wife works for a large landholder who is part of a local group that pretty much follows the stockman grass farmer model and within our group there are non timber forest products folks getting going with forest farming...multiple levels of cropping under the canopy, neat stuff. She just called telling me to vent the high tunnel, we still have greens growing, it hit single digits last night. No better solar collector than a leaf  ;)
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 11, 2016, 10:59:09 PM
I've always felt overfishing, poor soils management, and antibiotic abuse pose much bigger threats than CO2 production
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 12, 2016, 10:32:12 AM
My Grandfather who was a goldminer in the Sierra out here always told me to use fireplace ash in the garden.
In broken Italiano-english he would say "mineralies"
He also said that when they stopped the spring flooding (Flood Control) of the central valley from the Sierra mountains it really made the crops not as good.
Still lot's of crops these days from the breadbasket of the world, even with the drought, just not as good !
Title: Re: Krugman on Solar and Wind Power
Post by: NathanS on February 12, 2016, 01:39:39 PM
Quote from: Don_P on February 11, 2016, 02:47:07 PM
My wife works for a large landholder who is part of a local group that pretty much follows the stockman grass farmer model and within our group there are non timber forest products folks getting going with forest farming...multiple levels of cropping under the canopy, neat stuff. She just called telling me to vent the high tunnel, we still have greens growing, it hit single digits last night. No better solar collector than a leaf  ;)

Very cool. My goal after getting the house built is going to be small scale diversified farming.
Title: Re: Krugman on Solar and Wind Power
Post by: NathanS on February 12, 2016, 01:50:02 PM
Quote from: Dave Sparks on February 12, 2016, 10:32:12 AM
My Grandfather who was a goldminer in the Sierra out here always told me to use fireplace ash in the garden.
In broken Italiano-english he would say "mineralies"
He also said that when they stopped the spring flooding (Flood Control) of the central valley from the Sierra mountains it really made the crops not as good.
Still lot's of crops these days from the breadbasket of the world, even with the drought, just not as good !

There is some craziness going on in the Central Valley, that is for sure. Subsidence causes irreversible damage to the aquifers.

(http://water.usgs.gov/edu/pictures/full-size/land-subsidence-poland-calif.jpg)

Title: Re: Krugman on Solar and Wind Power
Post by: Don_P on February 13, 2016, 12:14:45 AM
This is interesting, came in today's email, a bill in VT to certify farms that practice "regenerative agriculture";
http://legislature.vermont.gov/assets/Documents/2016/Docs/BILLS/S-0159/S-0159%20As%20Introduced.pdf

The greatest threat I see today to food is Monsanto and it's allies. Untested genetic modification of our food is very dangerous. In at least one instance those altered genes have shown up in the DNA of animals that have eaten it. These altered genes are not stable, even within the DNA of the crop. For further research look up Paul Bremer's irrevocable Special Order 81 in Iraq, the cradle of agriculture and of wheat. We handed the patent rights to their plants to those companies, who will patent and take the seed off the market, replacing it with their own. The farmers will no longer be able to save seed or plant native seed, they must buy patented seed. The agribusiness giants are polluting the original genetic sources of food. Just as we have done with corn in Mexico, when we need to go back and try to fix this, the original plant material will have been tainted, we can never go back. This is the company that brought us DDT, Dioxin and Agent Orange. Interesting that those companies are also acquiring pharmaceutical companies.

a quick google, Iowa State;
"Wheat is believed to have originated in southwestern Asia. Some of the earliest remains of the crop have been found in Syria, Jordan, and Turkey. Primitive relatives of present day wheat have been discovered in some of the oldest excavations of the world in eastern Iraq, which date back 9,000 years."
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 13, 2016, 04:02:55 PM
The United Nations Intergovernmental Panel on Climate Change (IPCC) is one of the largest bodies of international scientists ever assembled to study a scientific issue, involving more than 2,500 scientists from more than 130 countries. The IPCC has concluded that most of the warming observed during the past 50 years is attributable to human activities. Its findings have been publicly endorsed by the national academies of science of all G-8 nations, as well as those of China, India and Brazil.

http://www.ipcc.ch/

And climatologists from NASA, NRC, and countless academic departments around the globe have long warned us of the affects of our activities on climate.

http://climate.nasa.gov/

Despite the international scientific community's consensus on climate change, a small number of critics continue to deny that climate change exists or that humans are causing it. Widely known as climate change "skeptics" or "deniers", these individuals are generally not climate scientists and do not debate the science with the climate scientists directly—for example, by publishing in peer-reviewed scientific journals, or participating in international conferences on climate science. Instead, they focus their attention on the media, the general public and policy-makers with the goal of delaying action on climate change.

Not surprisingly, the deniers have received significant funding from coal and oil companies, including ExxonMobil. They also have well-documented connections with public relations firms that have set up industry-funded lobby groups to, in the words of one leaked memo, "reposition global warming as theory (not fact)."
Title: Re: Krugman on Solar and Wind Power
Post by: garyc on February 13, 2016, 07:12:45 PM
(https://i1379.photobucket.com/albums/ah160/gcockrum/home/1794729_645946482107245_1976631787_n_zpsdavwwinw.jpg) (https://s1379.photobucket.com/user/gcockrum/media/home/1794729_645946482107245_1976631787_n_zpsdavwwinw.jpg.html)
Title: Re: Krugman on Solar and Wind Power
Post by: Adam Roby on February 13, 2016, 11:47:27 PM
Yakshemash

(http://ecx.images-amazon.com/images/I/51fKPiB80bL.jpg)
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 16, 2016, 12:26:26 PM
There is something fascinating about science. One gets such wholesale returns of conjecture out of such a trifling investment of fact.
— Mark Twain
Life on the Mississippi (1883)
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 16, 2016, 12:54:17 PM
.....Describes the IPCC perfectly.  Could anyone be ON the IPCC if they didn't believe in man made climate change?  It's like using Bible verses to validate the Bible.   You get much further if you have access to some outside sources
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 17, 2016, 12:17:03 PM
This string is fun and since you mentioned the Bible, my newest/favorite  quote is

Even Monkeys can recite the bible given enough time.   
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 17, 2016, 05:49:13 PM
Quote from: flyingvan on February 16, 2016, 12:54:17 PM
.....Describes the IPCC perfectly.  Could anyone be ON the IPCC if they didn't believe in man made climate change?  It's like using Bible verses to validate the Bible.   You get much further if you have access to some outside sources

Huh?  Another conspiracy theory?  Any proof of that?  Or is that just your opinion?
Title: Re: Krugman on Solar and Wind Power
Post by: Adam Roby on February 17, 2016, 08:39:42 PM
I don't know anything about any of this, but it sure sounds like a debate where neither side will ever convince the other side because people's minds are already decided.  As law folk say, there's your story, my story, and then the truth.  I think the truth to all of this lies somewhere in between.  Is it even possible to have a non biased opinion or study on any subject?  I really doubt it...

Kind of reminds me of... oh, I dunno... post and beam versus full foundation debates, permits, codes, right to bare arms, laws...   :)
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 17, 2016, 11:11:10 PM
...My opinion, but I'm not alone
http://dailycaller.com/2014/05/29/scientists-say-ipcc-puts-politics-before-science-needs-reform/
http://www.economist.com/blogs/newsbook/2010/07/bias_and_ipcc_report
http://www.bishop-hill.net/discussion/post/2352447

   ...Not really a conspiracy theory.  But anytime you are attacked for a scientific opinion, it's because there is a political motive attached.  Want to discuss the septaploidy of bananas?  No one gets fired up.  You can have a scientific discussion.  Demand proof that human activity will significantly change the global climate?  People get spun up.  Proof isn't offered, just claims of 'scientific consensus'  (Since when is science about consensus?  Is truth up for majority opinion?) then increasingly dire predictions---pushing people to "Maybe we are and maybe we're not, but the consequences are so dire, why take the chance?"

    Truth requires the abandonment of all faith.  My opinion is rooted in Dr. Revelle's conclusion---the minor variances in climate are easily attributable to natural phenomena.  Adam's point is well taken, though.  Unless you can create two identical planets in two identical systems, industrialize one and leave the other in the stone age and compare global temperatures---it won't be settled.  Just need to point out none of the predictions have held up so far.
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 18, 2016, 08:24:22 AM
Quote from: flyingvan on February 17, 2016, 11:11:10 PM
...My opinion, but I'm not alone
http://dailycaller.com/2014/05/29/scientists-say-ipcc-puts-politics-before-science-needs-reform/
http://www.economist.com/blogs/newsbook/2010/07/bias_and_ipcc_report
http://www.bishop-hill.net/discussion/post/2352447

   ...Not really a conspiracy theory.  But anytime you are attacked for a scientific opinion, it's because there is a political motive attached.  Want to discuss the septaploidy of bananas?  No one gets fired up.  You can have a scientific discussion.  Demand proof that human activity will significantly change the global climate?  People get spun up.  Proof isn't offered, just claims of 'scientific consensus'  (Since when is science about consensus?  Is truth up for majority opinion?) then increasingly dire predictions---pushing people to "Maybe we are and maybe we're not, but the consequences are so dire, why take the chance?"

    Truth requires the abandonment of all faith.  My opinion is rooted in Dr. Revelle's conclusion---the minor variances in climate are easily attributable to natural phenomena.  Adam's point is well taken, though.  Unless you can create two identical planets in two identical systems, industrialize one and leave the other in the stone age and compare global temperatures---it won't be settled.  Just need to point out none of the predictions have held up so far.

I'm not sure you have an understanding of science or academia.

(A) None of the sources you have provided are academic. The first one is utter rubbish that cherry picks and uses Tol who is a economist, not a scientist, as a source of information.  The second is a blog, not an academic source.  The third is a post.  You can't be serious?  I suppose views such as these are prevalent on lay forums.

(B)  Science is not definitive.  It is based on the consensus of independent research.  So to suggest that man induced climate change is impossible to prove because we can not replicate the conditions in an experiment with two separate planets is absurd.

Btw, Dr. Revelle was a strong believer in man induced climate change and believed in action.  The idea of natural variances has been well documented in the scientific literature as a discredited theory.
Title: Re: Krugman on Solar and Wind Power
Post by: Triathlete on February 18, 2016, 08:29:47 AM
Quote from: Dave Sparks on February 17, 2016, 12:17:03 PM
This string is fun and since you mentioned the Bible, my newest/favorite  quote is

Even Monkeys can recite the bible given enough time.

I've noticed that many of the posts on this thread have turned superficial and juvenile.  Some people don't care about the world, but others do.  Btw, a red herring is further proof of who won the argument.

And since we are off topic, let me share one of my favourites:  Don't suffer fools.
Title: Re: Krugman on Solar and Wind Power
Post by: flyingvan on February 18, 2016, 09:19:31 AM
   I attended a lecture by Dr. Revelle in 1889 before he died in 1991....(It had more to do with oceanic currents but the Q&A focused of man made global warming)  Dr. Revelle was a pioneer in the research on the topic but his conclusions were clearly different than non-scientist Al Gore who called Dr. Revelle his mentor. http://news.heartland.org/newspaper-article/2000/01/01/gores-global-warming-mentor-his-own-words.  Dr. Revelle was pretty upset by people using his name for conclusions he didn't draw, even offering a public debate with Al Gore (who turned him down, claiming he'd become a senile old man).  There was considerable strife here in San Diego when Al Gore was given the Revelle award, so much so that Al Gore refused any question or answer time---real scientists that knew Dr. Revelle had some challenges for Al Gore.   
  I think it would be very difficult to find someone who truly doesn't care about the planet or the environment.  It's a non-sequitur to assume someone with a different opinion is less intelligent, or less compassionate.  As Don pointed out the root issue is probably the population, but short of mass euthanasia that isn't changing anytime soon.  Feeding 7,000,000,000 people requires a level of industrialization old methods can't support.  Slash and Burn techniques are pretty damaging to the environment as well. 
   Maybe we can agree protecting our environment is of utmost importance.  Where we differ is, I believe human progress's impact is overstated and unproven, and none of the predicted models have been accurate so far.  I also believe future energy innovations can only come from nations with a strong, competitive free market, and taxing ourselves for 'carbon credits' is counterproductive to our common goal.
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 18, 2016, 11:06:33 AM
Quote from: Triathlete on February 18, 2016, 08:29:47 AM
I've noticed that many of the posts on this thread have turned superficial and juvenile.  Some people don't care about the world, but others do.  Btw, a red herring is further proof of who won the argument.

And since we are off topic, let me share one of my favourites:  Don't suffer fools.

I am sure that I do not care about the world in the same way you do, that I know and it is a fact.
Title: Re: Krugman on Solar and Wind Power
Post by: hpinson on February 18, 2016, 12:47:28 PM
This is degenerating.  Suggest we call it a day on this topic.  I will lock this thread if need be.
Title: Re: Krugman on Solar and Wind Power
Post by: Stein on February 18, 2016, 01:54:56 PM
Not surprising seeing as half of the people are wrong.  Problem is, no one knows for sure which half that is.
Title: Re: Krugman on Solar and Wind Power
Post by: kenhill on February 18, 2016, 02:33:02 PM
I agree protecting the environment is of utmost importance whether it be land, water or atmosphere.  There are so many variables that must go into a model to predict what might happen it boggles the mind.  Energy innovations seem to occur only when there is dire economic driver, an incentive, or a regulation.  Otherwise, we sit back and fail to plan for a crisis until it is too late and upon us.  Lets make progress just incase science is even partially right because it is the right thing to do to protect the environment.
Title: Re: Krugman on Solar and Wind Power
Post by: Dave Sparks on February 18, 2016, 03:38:10 PM
Now this is something to worry about after 3 decades in the who cares section. There will be very little man made global warming when this happens. From Coast last night.

"In the first half, Texas businessman, producer, and actor Gary Heavin talked about his new film project, Amerigeddon, which depicts an EMP attack on America from a North Korean satellite. An EMP (electromagnetic pulse) attack is the most imminent threat to the US according to two congressional hearings, and North Korea has launched a second satellite that crosses above the US, he cited. An EMP attack could have disastrous consequences, knocking millions off the grid, and leading to massive losses of life. The cost of protecting the grid is around $2 billion (such as proposed by the SHIELD Act), which may seem like a lot of money, but that's how much the US gave to Pakistan last year, he reported.
Because America has not acted, "I believe there is a power in this country that is setting us up by design," Heavin remarked. Teaming up with Mike Norris (Chuck Norris' son) to make the movie Amerigeddon, he hopes to use this entertainment vehicle as a way to wake up the American public to the idea that "the government is not to be trusted; that the government does not have their best interest at heart."