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"Can Collapse of Global Civ. Be Avoided?" by P&A Ehrlich

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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby dohboi » Thu 08 Oct 2015, 13:42:27

"The US converts 40% of its corn group into a dubious MBTE-additive replacement"

Good point, much overlooked.

"Oil dependence is ruining the world and we can not get out of our cars. And we never will. It is the INFRASTRUCTURE that needs cars. Not you or me."

Nicely put. I'd discuss this further, but I have to go drive to work. :) :oops:
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Subjectivist » Thu 08 Oct 2015, 14:09:58

$this->bbcode_second_pass_quote('dohboi', '&')quot;The US converts 40% of its corn group into a dubious MBTE-additive replacement"

Good point, much overlooked.

"Oil dependence is ruining the world and we can not get out of our cars. And we never will. It is the INFRASTRUCTURE that needs cars. Not you or me."

Nicely put. I'd discuss this further, but I have to go drive to work. :) :oops:


The ethanol figure is grossly exaggerated, the starch is removed from about a third of the corn grown, but the distillers grain contains about 40 percent of the food value and is used in everything from dog food to livestock feed.

The second statement is equally foolish, we need infrastructure for purposes of internal trade even if we defeat globalism. Rail and canal/ship infrastructure in particular are crucial to a high standard of living with less energy use.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Lore » Thu 08 Oct 2015, 14:50:05

$this->bbcode_second_pass_quote('pstarr', '
')The ongoing collapse has very little to do with AGW. Even significant drought would have been mollified by modern grain transport and storage, international commodity markets and NGO's. The world is awash in surplus grain. The US converts 40% of its corn group into a dubious MBTE-additive replacement. Brazil turns it sugar into ethanol (its an scam employment program) even through country is an oil exporter.


The effects of AGW are just beginning. So, I believe it's a bit premature to suggest that it will have nothing to do with ongoing total collapse and may in the end have everything to do with it. Falling off the oil dependence ride will decrease the population surplus, sure enough, but I'm more suspect that it will be a host of migration issues in response to changing land use as a result of environmental degradation that will be the final coup de grâce. This will intern spread conflict, hunger and disease making it a logistical nightmare even with countries that have some surplus in aid to spread it around to those that are in need of the most help. We have examples of this already today in Africa and the Middle East.

In the later half of this century alone, here in the U.S., we will have millions of refugees moving away from coastal inundated and drought stricken areas. This is already fait accompli. The affect on jobs, real estate, infrastructure and local resources will be devastating. And as bad as it will be here, it will be much worse for those that were formally considered developing nations.

While we may be able to patch a few shipping ports together most of the rest of the world will not be in any position to save theirs.

Oh, and thank you for allowing me to use my French.
Last edited by Lore on Thu 08 Oct 2015, 15:11:48, edited 1 time in total.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Lore » Thu 08 Oct 2015, 17:02:09

$this->bbcode_second_pass_quote('pstarr', 'L')ore, few serious scientists (other than Hansen et al.) seriously believe that catastrophic runaway greenhouse effect will actually occur. The effects of AGW will be more of the same: ie gradual regional destabilization of current climate/agricultural norms with continuing migrations, collapsed regional economies etc. However I believe this will be dwarfed in coming years by the simultaneous depletion of petroleum.

I am pretty sure that petroleum depletion will trump all other natural calamities. But the peak-oil story impossible for most to fathom. It's not like aquifer depletion or food shortages. You don't get to see it up front and personal. Impossible to measure. It's all around . . . but invisible. Like a low-grade infection. Our entire global manufacturing economy depends on cheap petroleum. There are no substitutes, none that can be manufactured in time.


Humans in the world got along pretty well before the massive use of fossil fuels, albeit at a population of only around 1 billion. It would probably be able to do that again without them. Not so though when you can't escape the very environment that is killing you.
The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.
... Theodore Roosevelt
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby kanon » Thu 08 Oct 2015, 17:20:18

$this->bbcode_second_pass_quote('pstarr', '
')Yet (once) modern impoverished economies without surplus wealth are collapsing, unable to buy into this excess wealth. Why? Yes, successful globalization sent many jobs to more efficient manufacturing societies (China and Vietnam remain mostly command economies). But is also true that a rational market should have returned just as many jobs to Greece. Why hasn't it? It should be obvious. Until a generation ago China and Vietnam were rural peasant societies operating on ox-carts. Neither of these countries have the burden of automobile dependent infrastructure. Enough said? No?

Oil dependence is ruining the world and we can not get out of our cars. And we never will. It is the INFRASTRUCTURE that needs cars. Not you or me.


I take this to mean the expense of the automotive infrastructure exceeds the value of the benefits. It is, after all, an elaborate justification for burning as much fuel as quickly as possible, while greatly expanding the money economy. I think the idea of value or lack thereof of automobile infrastructure deserves a thorough elaboration.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Lore » Thu 08 Oct 2015, 17:40:23

$this->bbcode_second_pass_quote('pstarr', 'Y')up. Back to the billion, so 17% will avoid collapse.


My problem with the human population staying at a billion, like in the good ole days, is that the world around everyone won't be like the good ole days. What's left of us will be taking body blows from the climate they'll be living in for many centuries to come.
The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.
... Theodore Roosevelt
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby AgentR11 » Thu 08 Oct 2015, 18:48:14

There is nothing particularly horrible about a 200lb predator having global numbers in the hundreds of thousands; its a perfectly reasonable gene pool size to draw from; especially considering the wanderlust many humans get afflicted with, enhancing gene pool mobility.
Yes we are, as we are,
And so shall we remain,
Until the end.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Lore » Thu 08 Oct 2015, 19:21:56

As we eliminate ourselves we will also being doing a great job of exterminating most all other species of animal and a great deal of the plant life on the earth. So, the real threat to our long term existence won't be just limited numbers but the general reduction in biodiversity.

$this->bbcode_second_pass_quote('', '[')i]The worst thing that can happen during the 1980s is not energy depletion, economic collapse, limited nuclear war, or conquest by a totalitarian government. As terrible as these catastrophes would be for us, they can be repaired within a few generations. The one process ongoing in the 1980s that will take millions of years to correct is the loss of genetic and species diversity by the destruction of natural habitats. This is the folly that our descendents are least likely to forgive us.

- E.O. Wilson, 1985


On a side note, I went and seen "The Martian" this week. A great movie by the way, but it got me thinking about how much we are turning our Earth into its neighbor and how difficult it will be for any humans to survive here once we do.
The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.
... Theodore Roosevelt
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Cog » Thu 08 Oct 2015, 20:21:05

10%? I like those odds.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Lore » Thu 08 Oct 2015, 21:10:15

$this->bbcode_second_pass_quote('pstarr', 'E')O over-reacts. Plus he is wrong. His insistence that peak oil will be corrected is nutz. And his assumption that post-peak we will have the means to continue our plunder is arrogant and unfounded. Like most intellectuals these guys have no understanding of the real world outside their blogs.


I don't think there is a real correction to Peak Oil either, in the sense that we will have a better substitute. However, we will adapt. The few of us that remain of course if all things else were equal. I believe the concern here is that we cannot survive on the planet without the diversity of life that supports us. No pollinators, anoxic oceans depleted of fish stocks, deforestation, organically dead soil, on and on.
The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.
... Theodore Roosevelt
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby ralfy » Thu 08 Oct 2015, 23:09:56

From what I remember, it was the first few centuries of the Western Middle Ages that was seen as "dark" because of destruction of various written and visual works, but the following ones paved the way for the Renaissance.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby jupiters_release » Fri 09 Oct 2015, 03:57:18

$this->bbcode_second_pass_quote('pstarr', '')$this->bbcode_second_pass_quote('Lore', '')$this->bbcode_second_pass_quote('pstarr', 'E')O over-reacts. Plus he is wrong. His insistence that peak oil will be corrected is nutz. And his assumption that post-peak we will have the means to continue our plunder is arrogant and unfounded. Like most intellectuals these guys have no understanding of the real world outside their blogs.


I don't think there is a real correction to Peak Oil either, in the sense that we will have a better substitute. However, we will adapt. The few of us that remain of course if all things else were equal. I believe the concern here is that we cannot survive on the planet without the diversity of life that supports us. No pollinators, anoxic oceans depleted of fish stocks, deforestation, organically dead soil, on and on.

The few that remain after the chaos will be just fine. But that period of chaos might last for decades or more. Once the chaos and depopulation plays out, there will be enough (thin)top soil, naturally restocked fisheries and other resources to maintain another go-around . . . of stupidity lol


What's the current middle road prediction for temperature increase and acidification of rivers, lakes, oceans in 30 years? What percentage of species will survive that or do you mean jellyfish as "restocked fisheries"? :|
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Subjectivist » Fri 09 Oct 2015, 23:39:08

The harder people deny reality the more likely a big down step in civilization is to occur.

It really is that simple, so long as people all agree to play the game BAU can stumble along a few more steps. Sooner or later you either fall down the stairs or off the cliff depending on just how determined you are to stretch BAU to the breaking point.
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Re: Ehrlich: 10% chance of avoiding total collapse

Unread postby Tanada » Sat 10 Oct 2015, 00:04:39

Ehrlich was an optimist.
$this->bbcode_second_pass_quote('Alfred Tennyson', 'W')e are not now that strength which in old days
Moved earth and heaven, that which we are, we are;
One equal temper of heroic hearts,
Made weak by time and fate, but strong in will
To strive, to seek, to find, and not to yield.
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