Economia
Where is all the oil? Nearly two weeks after BP finally capped the biggest oil spill in U.S. history, the oil slicks that once spread across thousands of miles of the Gulf of Mexico have largely disappeared. Nor has much oil washed up on the sandy beaches and marshes along the Louisiana coast...
Perhaps the most important cause of the oil’s disappearance, some researchers suspect, is that the oil has been devoured by microbes. The lesson from past spills is that the lion’s share of the cleanup work is done by nature in the form of oil-eating bacteria and fungi. The microbes break down the hydrocarbons in oil to use as fuel to grow and reproduce. A bit of oil in the water is like a feeding frenzy, causing microbial populations to grow exponentially...
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- Don't Drink The Water
Come out come out No use in hiding Come now come now Can you not see? There's no place here What were you expecting Not room for both Just room for me So you will lay your arms down Yes I will call this home Away away You have been banished Your...
- Tentativa De Autarquia Faz China Ineficiente Na Agricultura
China's inefficient agricultural system SINCE a largely man-made famine that started in the late 1950s, in which tens of millions died, China has defied the odds by feeding its people almost entirely on its own. It has provided for a fifth...
- Produtividade Da Economia Brasileira
"... if Brazil is to grow beyond 2020, when the working-age population will begin to decline as a share of the total, it will have to tackle its productivity problem. Until it does so, it risks falling into an ever deeper slumber." Mais...
- Economia Fora Do Equilíbrio
The Insupportable Equilibrium of Economic Thought ByMark Buchanan ".. The upright pencil is in what’s called unstable equilibrium, a state of being that can exist if unperturbed, but that will change rapidly if given the tiniest shock from the physical...
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Why is Brazil "Underdeveloped"?John H. Coatsworth The numbers tell the story (see the table). Brazil is underdeveloped because its economy failed to grow or grew too slowly for most of its history. In the colonial era, sugar, gold and slavery did not...
Economia
Como a natureza limpa o mar
Where is all the oil? Nearly two weeks after BP finally capped the biggest oil spill in U.S. history, the oil slicks that once spread across thousands of miles of the Gulf of Mexico have largely disappeared. Nor has much oil washed up on the sandy beaches and marshes along the Louisiana coast...
Perhaps the most important cause of the oil’s disappearance, some researchers suspect, is that the oil has been devoured by microbes. The lesson from past spills is that the lion’s share of the cleanup work is done by nature in the form of oil-eating bacteria and fungi. The microbes break down the hydrocarbons in oil to use as fuel to grow and reproduce. A bit of oil in the water is like a feeding frenzy, causing microbial populations to grow exponentially...
Leia mais
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- Don't Drink The Water
Come out come out No use in hiding Come now come now Can you not see? There's no place here What were you expecting Not room for both Just room for me So you will lay your arms down Yes I will call this home Away away You have been banished Your...
- Tentativa De Autarquia Faz China Ineficiente Na Agricultura
China's inefficient agricultural system SINCE a largely man-made famine that started in the late 1950s, in which tens of millions died, China has defied the odds by feeding its people almost entirely on its own. It has provided for a fifth...
- Produtividade Da Economia Brasileira
"... if Brazil is to grow beyond 2020, when the working-age population will begin to decline as a share of the total, it will have to tackle its productivity problem. Until it does so, it risks falling into an ever deeper slumber." Mais...
- Economia Fora Do Equilíbrio
The Insupportable Equilibrium of Economic Thought ByMark Buchanan ".. The upright pencil is in what’s called unstable equilibrium, a state of being that can exist if unperturbed, but that will change rapidly if given the tiniest shock from the physical...
-
Why is Brazil "Underdeveloped"?John H. Coatsworth The numbers tell the story (see the table). Brazil is underdeveloped because its economy failed to grow or grew too slowly for most of its history. In the colonial era, sugar, gold and slavery did not...