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ECONOMIE FINANTE PIATA IMOBILIARA
discutii depre finante banci credite macroeconomie imobiliare tendinte prognoze politici instrumente anunturi gratuite
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MIA
senior
Data înscrierii: 02/Apr/2008
Mesaje: 328
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admin
Site Admin
Data înscrierii: 23/Noi/2007
Mesaje: 5521
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 Trimis: Lun Iul 28, 2008 10:27 am Titlul subiectului: |
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Ciclonul retrograd care a provocat inundații în nord-estul țării este un fenomen nou pentru țara noastră, cauzat de încălzirea globală. ANM susține că furtuna se îndreaptă către est și va înceta să afecteze România de luni.
Vremea din România a început să fie afectată de furtuni de tip ciclon, care au drept cauză fenomenul de încălzire globală, potrivit Ministerului Mediului. „De câteva zile ne confruntăm cu un fenomen care seamănă cu un ciclon, precipitații-record în scurt timp și furtuni“, ne-a explicat Korodi Attila, ministrul Mediului.
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sursa:
http://www.infoportal.ro/presa~info-591013.html |
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Alexadi
senior
Data înscrierii: 26/Noi/2007
Mesaje: 622
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| Trimis: Lun Iul 28, 2008 2:13 pm Titlul subiectului: |
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Excelent!
In sfarsit un studiu clar referitor la *cauzele* incalzirii globale. Adica avem incalzire globala dar de ce anume.
Ne astepta deci peak oil si peak food (racire globala cand soarele isi va reduce activitatea) |
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MIA
senior
Data înscrierii: 02/Apr/2008
Mesaje: 328
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| Trimis: Mar Aug 05, 2008 3:08 pm Titlul subiectului: |
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| admin a scris: | Vremea din România a început să fie afectată de furtuni de tip ciclon, care au drept cauză fenomenul de încălzire globală, potrivit Ministerului Mediului. „De câteva zile ne confruntăm cu un fenomen care seamănă cu un ciclon, precipitații-record în scurt timp și furtuni“, ne-a explicat Korodi Attila, ministrul Mediului.
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Sigur nu defrisarile salbatice din ultimul deceniu ?  |
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AristotelCostel
senior
Data înscrierii: 06/Dec/2007
Mesaje: 2004
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| Trimis: Mar Aug 05, 2008 3:18 pm Titlul subiectului: |
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| MIA a scris: | | Sigur nu defrisarile salbatice din ultimul deceniu ? |
| admin a scris: | | ...precipitații-record în scurt timp... |
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admin
Site Admin
Data înscrierii: 23/Noi/2007
Mesaje: 5521
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| Trimis: Vin Aug 08, 2008 9:10 am Titlul subiectului: |
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In mai putin de o luna si jumatate de la inceperea campaniei de recoltare pretul grupului a coborat cu aproximativ 150 de lei, la 350 de lei/tona (100 de euro/tona) de la 500 de lei/tona (140 de euro/tona), din cauza cantitatilor mari obtinute la hectar de producatori. Pe pietele internationale graul se vinde cu aproximativ 200 de euro/tona.
Cantitatile mari obtinute la hectar datorita conditiilor climatice favorabile care au permis cerealelor sa se dezvolte natural au determinat o recolta foarte buna pana in prezent
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sursa:
ZF |
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admin
Site Admin
Data înscrierii: 23/Noi/2007
Mesaje: 5521
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| Trimis: Mie Mar 10, 2010 1:01 am Titlul subiectului: |
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Mai stie cineva ceva despre incalzirea aia globala??
Nu stiu de ce nu le placea unora, eu o asteptam cu speranta ca o sa ma scape de iarna.
Tocmai ma pregateam sa scot corcodusii si sa pun maslini.
Numai dezamagiri. |
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AristotelCostel
senior
Data înscrierii: 06/Dec/2007
Mesaje: 2004
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| Trimis: Sâm Mai 29, 2010 12:04 pm Titlul subiectului: |
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| Citat: | Ars technica discusses a study from the Journal of Applied Social Psychology that looks into some of the defense mechanisms that individuals use to reject scientific information that is at odds with their views. Admittedly, this is a small scale study, so one has to be cautious in generalizing from it. But it does seem consistent with some of the strategies I routinely seem in comments.
From ars technica:
It’s hardly a secret that large segments of the population choose not to accept scientific data because it conflicts with their predefined beliefs: economic, political, religious, or otherwise. But many studies have indicated that these same people aren’t happy with viewing themselves as anti-science, which can create a state of cognitive dissonance. That has left psychologists pondering the methods that these people use to rationalize the conflict.
A study published in the Journal of Applied Social Psychology takes a look at one of these methods, which the authors term “scientific impotence”—the decision that science can’t actually address the issue at hand properly. It finds evidence that not only supports the scientific impotence model, but suggests that it could be contagious. Once a subject has decided that a given topic is off limits to science, they tend to start applying the same logic to other issues…
Munro polled a set of college students about their feelings about homosexuality, and then exposed them to a series of generic scientific abstracts that presented evidence that it was or wasn’t a mental illness (a control group read the same abstracts with nonsense terms in place of sexual identities). By chance, these either challenged or confirmed the students’ preconceptions. The subjects were then given the chance to state whether they accepted the information in the abstracts and, if not, why not.
Regardless of whether the information presented confirmed or contradicted the students’ existing beliefs, all of them came away from the reading with their beliefs strengthened. As expected, a number of the subjects that had their beliefs challenged chose to indicate that the subject was beyond the ability of science to properly examine. This group then showed a weak tendency to extend that same logic to other areas, like scientific data on astrology and herbal remedies.
A second group went through the same initial abstract-reading process, but were then given an issue to research (the effectiveness of the death penalty as a deterrent to violent crime), and offered various sources of information on the issue. The group that chose to discount scientific information on the human behavior issue were more likely than their peers to evaluate nonscientific material when it came to making a decision about the death penalty.
Yves here. I’m not certain whether the authors are being tongue in cheek in this section:
….it might explain why doubts about mainstream science seem to travel in packs. For example, the Discovery Institute, famed for hosting a petition that questions our understanding of evolution, has recently taken up climate change as an additional issue (they don’t believe the scientific community on that topic, either). The Oregon Institute of Science and Medicine is best known for hosting a petition that questions the scientific consensus on climate change, but the people who run it also promote creationism and question the link between HIV and AIDS.
Yves again. It is worth considering whether some of this “science can’t evaluate this area” meme exists is at least in part because it is being marketed. Perhaps I lead a cloistered life, but when I was younger, say 20 years ago, I can’t recall encountering this line of argument.
The book Agnotology: The Making and Unmaking of Ignorance gives a detailed account of how the tobacco industry first tried to keep research about smoking-related cancers out of the public eye, and when that started to fail, to attack the science (”Doubt is our product”). One of its late-stage techniques was to promote the idea that the topic wasn’t settled when a tally of the then-available research would say otherwise. Given that knowledge is often the product of political and cultural battles, promoting higher-order anti-science ideas (”science has very considerable limits, there are a lot of areas outside its ken”) gives those who would seek to reshape mass opinion more freedom of action. |
http://www.nakedcapitalism.com/2010/05/attacking-science-to-defend-beliefs.html |
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