![]() |
|
|||||||
| Free For All A place for thoughts and ideas that are out of place anywhere else. |
![]() |
|
|
LinkBack | Thread Tools | Rate Thread | Display Modes |
|
|
#41 (permalink) |
|
Radical Dreamer
Join Date: Feb 2006
Location: texas
Posts: 8,005
Thanks: 811
Thanked 1,491 Times in 946 Posts
|
have you heard about vertical farming sir ex? Vertical farming - Wikipedia, the free encyclopedia i think we'll try methods like this before letting the world starve.
what do you mean by saying the climate is getting "worse?" we are experiencing climate change that's for sure, but it could ultimately be to our benefit. consider for a moment if the climate shifts to bring rain to formerly barren landscapes, places like africa that haven't seen an abundance of plants for millennia. hidden within such soil are the same nutrients that have been depleted elsewhere in areas which are no longer ideal for agriculture. the climate is a fluid medium, it gives and it takes. i think we humans can keep up with its ebb and flow (water availability is also linked to this) so yes, it may prove a herculean effort to get things set aright in a sustainable way, but when we have a whole world of people willing to survive i don't see any reason to believe it should not, would not or could not be done. technology will lead the way, as always
__________________
![]() “Be kind, for everyone you meet is fighting a hard battle.” rip matt
![]() |
|
|
|
|
|
#42 (permalink) |
|
Radical Dreamer
Join Date: Feb 2006
Location: texas
Posts: 8,005
Thanks: 811
Thanked 1,491 Times in 946 Posts
|
we would be fucked if we ran out of oil right now, but that's not going to happen. better sources of energy will be exploited long before scarcity of oil becomes a problem. there will come a time when people won't be able to get rid of the stuff. i can say this with all certainty because it's already beginning
__________________
![]() “Be kind, for everyone you meet is fighting a hard battle.” rip matt
![]() |
|
|
|
|
|
#43 (permalink) | |||
|
Learner
Join Date: Jul 2001
Location: Edmonton, Alberta
Posts: 11,413
Thanks: 1,725
Thanked 3,816 Times in 2,256 Posts
|
Quote:
Quote:
But you're talking about the climate. Well I suppose you're right, globally I don't know if the climate is getting 'worse'. It is definitely changing that is certain. But in specific regard to Africa (and places like :P) where drought exists, the situation is getting worse. The areas of drought have been expanding steadily for years, again at an exponential rate. Yes, it may be possible for the climate to shift unexpectedly and suddenly start raining down on all these areas that have been barren for, as you say, millennia. Unfortunately what you're mistaken of is that Africa's soil - its desert especially - are naturally low in nutrients. If it did start raining it would still take many generations for the land to replenish itself enough for agricultural means, even with human assistance. Quote:
__________________
Smile Ditch the cigs!!!!!! |
|||
|
|
|
|
|
#44 (permalink) | |
|
Learner
Join Date: Jul 2001
Location: Edmonton, Alberta
Posts: 11,413
Thanks: 1,725
Thanked 3,816 Times in 2,256 Posts
|
Quote:
I hope that's possible, it's a pretty large hurdle. The fundamental means of production in our civilization are currently dependant on fossil fuels.
__________________
Smile Ditch the cigs!!!!!! |
|
|
|
|
|
|
#45 (permalink) |
|
Radical Dreamer
Join Date: Feb 2006
Location: texas
Posts: 8,005
Thanks: 811
Thanked 1,491 Times in 946 Posts
|
i'm with you man, i agree that the degree of urgency does not yet match the reality of our situation. but i believe the need to do something about it for the sake of everyone on our planet is in the process of being realized, more and more with the passing months. is this a challenge? yes. but i don't see that challenge spelling peril. if you ask me our species faced much greater peril in the last ice age, and the same concepts will see us through this: namely cooperation and technology. all around us the pressures are in place to find solutions. we're already seeking them, and that drive can only become stronger
__________________
![]() “Be kind, for everyone you meet is fighting a hard battle.” rip matt
![]() |
|
|
|
|
|
#47 (permalink) |
|
Victoria Aut Mors
Join Date: Dec 1999
Posts: 7,166
Thanks: 2,368
Thanked 1,984 Times in 1,507 Posts
|
by the time we do run out of oil, alternatives will have replaced the 37 percent of american energy that oil now provides.
probably by some form of a solar charged system. Last edited by Roach; 11-13-2009 at 06:13 PM. |
|
|
|
|
|
#50 (permalink) |
|
Learner
Join Date: Jul 2001
Location: Edmonton, Alberta
Posts: 11,413
Thanks: 1,725
Thanked 3,816 Times in 2,256 Posts
|
The bulk of production itself is dependent on fossil fuels.
The process of recycling as well. As far as the manufacturing goes, it takes roughly the same amount of energy to create something out of recycled materials as it does raw materials. The step of extracting the materials is skipped, but the recycled material still has to be reprocessed, and its always at a large loss; most of the recycled material can't be salvaged and is destroyed in the process. Living without plastic will be what we'll have to do unless we find some other way to produce something similar. The prospect of living without plastic at this point is pretty like.. insane when you look at all the things that need petrochemicals. The electronics industry would implode. Not to mention that we currently need it just to transport everything. Yer wrong about where most oil consumption goes as well. The majority of it is actually used for transportation. Most of the rest is used for yeah, energy, but not household energy. The majority of what's left is used in the industrial/manufacturing sectors. Industry is basically the framework of our civilization. Everything we have depends on production because virtually everything we have now is manufactured. And the whole bloody industry runs on fossil fuels, its was born of the discovery of fossil fuels. It exists because of fossil fuels. What you're proposing is the equivalent of taking car with a diesel engine and then trying to swap out that engine for a new, water powered one, except the car is running and full of people and you can't turn it off.
__________________
Smile Ditch the cigs!!!!!! |
|
|
|
|
|
#53 (permalink) | |
|
Victoria Aut Mors
Join Date: Dec 1999
Posts: 7,166
Thanks: 2,368
Thanked 1,984 Times in 1,507 Posts
|
Quote:
maybe back in the 60's friend. not since. We've been constantly exporting those "industrial" jobs for as long as I can remember...and that's a fair while. In a field I specialize in. Industry/manufacturing in America is seriously F U C K E D . Has been for decades. |
|
|
|
|
|
|
#54 (permalink) |
|
Learner
Join Date: Jul 2001
Location: Edmonton, Alberta
Posts: 11,413
Thanks: 1,725
Thanked 3,816 Times in 2,256 Posts
|
Right, and the only reason that these other new and more specialized industries exist is because heavy industry and manufacturing continues to exist. If those ones cease to function properly, so will the rest.
__________________
Smile Ditch the cigs!!!!!! |
|
|
|
|
|
#56 (permalink) |
|
Victoria Aut Mors
Join Date: Dec 1999
Posts: 7,166
Thanks: 2,368
Thanked 1,984 Times in 1,507 Posts
|
past tense.
heavy industry is dead. industry is dead. America is dead. Economist's View: The Decline in Manufacturing Jobs For the first time since the industrial revolution, fewer than 10% of American workers are now employed in manufacturing. And since perhaps half of the workers in a typical manufacturing firm are involved in service-type jobs, such as design, distribution and financial planning, the true share of workers making things you can drop on your toe may be only 5%. ... Our figure of 10% comes from dividing the number of manufacturing jobs—just over 14m, say the latest figures—by an estimated total workforce (including the self-employed, part-timers and the armed forces) of 147m. In 1970, around 25% of American workers were in manufacturing. The share of manufacturing has also been falling in all other developed economies since 1970... that exerpt was from 05 and it's only gotten worse. look what country lost the most jobs. I don't know where you go to school @ but you might want to look into their politics as to what their teaching you. clearly Britian and the US have exported jobs way in excess of a "normal" "collar" change. Last edited by Roach; 11-13-2009 at 08:39 PM. |
|
|
|
|
|
#57 (permalink) |
|
Learner
Join Date: Jul 2001
Location: Edmonton, Alberta
Posts: 11,413
Thanks: 1,725
Thanked 3,816 Times in 2,256 Posts
|
You're missing the point. I am aware of the redistribution of labor and new business. I don't see why that's important when the problem facing us is a global issue. America exported much of its heavy industry to other countries but it is still dependent on it. If all that heavy industry exported to the rest of the world failed, the existing industries in America would also fail. On the surface something like, say the fashion industry, might seem totally unrelated, but it absolutely requires the raw material generated from heavy industry (whether it's outsourced or not). You need to manufacture the clothing, create advertisements and satellites that fly in space transmitting them, build the venues, transport the people, distribute the clothing, etc. You can make a similar observation of any other industry like that.
Every industry that exists relies on heavy industry. To say that heavy industry is dead is to in essence declare all industry dead.
__________________
Smile Ditch the cigs!!!!!! |
|
|
|
|
|
#58 (permalink) |
|
a lot of grease
Join Date: Jun 2007
Location: Pittsburgh
Posts: 1,055
Thanks: 134
Thanked 315 Times in 223 Posts
|
America has a lot of oil. we're just not allowed to dig for it.
And to the op. youre right , the sun is gonna die out eventually, probably some billion years away but it will burn out. Every star has a life cycle and dies eventually. I forget the order of it but i know theres red giant when the star expands drastically and temp raises then i think white dwarf when it shrinks down n dies.
__________________
Straight No Chaser
Bridgez, Boobs, Beer |
|
|
|
![]() |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|