Why Our Sugar Prices Are So High

American consumers are particularly interested in sugar this week: Halloween is tomorrow, which means people are debating how much to spend on handouts for trick-or-treaters, how to ration servings of candy for their own kids, and whether Snickers bars are “healthier” than Reese’s Peanut Butter Cups. In any case, they’re buying candy.

One supposes, then, that US candy makers would find this time of year pretty sweet. If only they weren’t so stressed about the high cost of sugar—a perpetual problem for American food and drink manufacturers that’s been exacerbated in recent months by a trade spat with Mexico.

sugar-prices-since-october-2011-us-world_chartbuilder

The American sugar industry is highly protected, with strict quotas and tariffs on imports of the stuff—except for supplies from Mexico, for reasons we’ll get to shortly. The protections have kept domestic sugar prices higher than world prices.

The American Sugar Alliance, which represents growers, harvesters, and refiners of sugar cane and sugar beet in the US, wants to keep things that way. That’s why, in March, the ASA accused the Mexican government of subsidizing its own sugar industry and flooding the US market with cheap cane sugar—prompting the US government to impose tariffs on Mexican sugar imports.

As the effects of the import duties worked their way into the market, US sugar prices started pulling away again from world prices.

sugar-prices-since-july-2014-us-world_chartbuilder

Go to Quartz for more on why our sugar costs much more than the rest of the world.



Why is Mercury in Fish Such a Problem Today?

Toxic to humans, to cause damage mercury must first get inside our bodies, either when we inhale it, get it into an open wound or eat it. While it is present naturally, human activities, including coal-fired power plants, have sent vast quantities of mercury into the air. More specifically, approximately half of the mercury in the air comes from natural sources such as volcanic eruptions, with the other half being a result of human activity. The bulk of this, about 65%, comes from stationary combustion sources- mostly coal-fired power plants.  The next greatest man-made source of atmospheric mercury is 18% from the processing of non-ferrous metals (most notably gold, making up more than half of that 18%), then about 6% from cement production, among other relatively minor sources.

Once the mercury is in the air, it ultimately falls into the oceans, lakes and rivers, then finds its way into fish, which are eaten by humans, with the mercury then stored in our fatty tissues (like those found in brain cells) with terrible consequences.

There are three primary forms of mercury; in ascending order of toxicity they are elemental (Hg), inorganic (HgII) and organic. Elemental mercury is the kind that is solid at room temperature (and looks silvery); this form evaporates when heated and is toxic when it enters the body (such as when it is inhaled).

The mercury found in power plant emissions is a combination of Hg and HgII, and this is what eventually is deposited into bodies of water. Once there, Hg and HgII are transformed (methylated) into the most dangerous type of mercury, organic, and specifically, methylmercury (MeHg). Until recently, we weren’t quite sure how the aquatic environment affected such a disastrous change.

Now we know that certain bacteria on the seafloor, including those that reduce sulfate and iron, are Hg methylators (meaning they turn less toxic mercury into the killer methylmercury). Researchers have recently identified a protein (hgcA) in some of these methanogens, like Desulfovibrio desulfuricans,that”take a methyl group from a folate compound and pass it to mercury,” thus, perhaps forming “key components of the mercury methylation pathway in bacteria.”

Regardless, one way or another, the mercury turns into MeHg, enters the food chain and bioaccumulates (i.e., levels continue to be gained faster than they are lost). At the lowest level of the chain, phytoplankton (tiny, single-celled algae) absorb MeHg from their environment before they are eaten by slightly larger zooplankton. At this stage, some MeHg is assimilated but the small animal is able to eliminate most of it with its waste products.

However, the zooplankton are eaten by small fish, and as the assimilation process repeats itself, more mercury is absorbed. The smaller fish are in turn eaten by ever larger fish, and at this level, the mercury is “highly assimilated and lost extremely slowly.” Thus, in long-lived fish at the top of the food chain like Bluefin and Ahi tuna, swordfish, walleye, marlin, king mackerel, orange roughy and shark, methylmercury levels, particularly in the fillets, can be very high. The National Resources Defense Council (NRDC) recommends these fish should be avoided.

Why? Mercury, and in particular MeHg, is a neurotoxin, interfering with both the brain and nervous system. Particularly detrimental to developing fetuses and small children, even at low doses mercury exposure in humans can cause delayed development in talking and walking, interfere with attention and cause learning disabilities. In fact, high doses of mercury prenatally or during infancy can lead to deafness, blindness, cerebral palsy and mental retardation.

Adults who are exposed to mercury may suffer tremors, vision loss, numbness in fingers and toes and even memory loss. Some evidence suggests mercury exposure may even lead to heart disease.

In recent years, the Environmental Protection Agency (EPA) has promulgated rules to help slash emissions of mercury and air toxics (MATS) from power plants. For instance, mercury emissions from coal burning plants are to be reduced by 90%, acid gas emissions by 88% and sulfur dioxide emissions by 41%. The agency estimates that once the MATS standards are fully implemented it will “prevent up to 11,000 premature deaths and provide $90 billion in health benefits annually.” The costs to oil- and coal- burning power plants to implement the standards are expected to reach about $9.6 billion each year.

From HERE.



all hail megatron


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fauxbola

The moment that someone has a small cough or sniffle, that they believe they have ebola and have to announce it to the world.

Jimmy let out a loud sneeze on the train before announcing to the crowd ‘I probably have Ebola you know’ but in reality he was just suffering from fauxbola.


foot saying fuck you