There has been a lot of research coming out lately about pesticides. It seems like more and more people are becoming aware of the effects of these killing chemicals on us, not just the bugs they target. The information is fascinating. I thought I might put it all together as a general resource and provide some avenues for you to improve your life by reducing your exposure. After all, some of these new studies link pesticides to ADHD, others link them to Parkinsons Disease and yet others point to food and water contamination. It seems like it must be pretty wide spread considering that we grow a lot of food that bugs also eat. When we spray those plants with insecticide, we submit the chemical to the plants organism and this remains present in the plant after death, after cooking, after eating and swallowing. So you must have a lot of pesticides in you. That’s just the facts.
March 29, 2010
As you know from my previous writings on the subject, BPA or Bisphenol A is an organic compound used in a huge number of retail products, including plastic food and beverage containers, kitchen appliances, electronics (casings) and packaging of all kinds. It is even included in the resins used to line soda, soup and vegetable cans. It is currently known to be an “endocrine disrupter” or a synthetic chemical known to mimic the behavior of estrogen. It has been found to disrupt normal heart muscle function and prompt arrhythmia or irregular heartbeat. BPA has come under increasing scrutiny by medical researchers for this endocrine-hormone-disrupting potential and has gotten a lot of media attention for this. This new information proves that it can interfere with reproductive, egg and fat cell development, as well as with thyroid hormone and neurological functions. The chemical has also been labled an “obesegen”, meaning it is linked to conditions that can prompt obesity and diabetes.
Suspected of being hazardous to humans since as early as the 1930s, current concerns about the use of bisphenol A in consumer products began in 2008. At that time several governments and their agencies issued reports questioning its’ safety. The news media grabbed the story and many retailers quietly removed products containing BPA from store shelves. Up until now, the main concern have been regarding the exposure of fetuses, infants and young children to products loaded with the compound.
But there is new, disheartening (excuse the pun), news. A study released this week by researchers at the University of Cincinnati says that exposure to bisphenol A may increase heart disease in women. And guess what? New research proves that these effects can occur at very low levels of exposure. In other words, you don’t have to drink more than a couple sodas a day or use more than 1 or 2 plastic food storage containers.
March 2, 2010
Here is another idea for biofuel: Sunflowers. I know this makes about a hundred ideas that have crossed the table, from algae to corn and back, but they are trying, I suspect, to come up with something that doesn’t take up too much land, is sustainable over the long haul and can be processed inexpensively. So in their search for this miracle, scientists in Canada are trying to determine the genetic makeup of Sunflowers in the hopes that it will lead to a species that can be used for both food and fuel. This is a great idea; something sustainable that has more than one purpose. In this regard, plants that can be used for both food and fuel should be first in line on the testing table.
So the USDA has joined a venture with Genome Canada and France’s NIAR (National Institute for Agricultural Research) which aims to create a reference genome for Sunflowers within the next four years. That seems reasonable to me. I just hope they don’t end up genetically modifying Sunflowers now, creating frankenseeds. That would be another mess like the failed attempt to modify corn for food and fuel. That little experiment had the entire world rejecting our corn, including starving masses who would take the bags and dump them rather than eat them and this during major disasters and war.
The Sunflower comes for the world’s largest plant family. This family of plants contains 24,000 species of food crops, medicinal plants, decorative plants and noxious weeds. As a footnote, I will add that the Sunflower genome is 3.5 billion letters long, slightly larger than the human genome. In modern molecular biology, the genome is the entirety of an organism’s hereditary information. It is encoded either in DNA or, for many types of virus, in RNA. The genome includes both the genes and the non-coding sequences of the DNA.
But once the experiment is completed and the genetic makeup of the Sunflower is known, the species could be crossbred to produce a plant that grows as high as 15 feet with stalks up to 4 inches in diameter and also produces high quality seeds. Sounds like a fantasy, doesn’t it? It’s almost scary when you think about it. But a plant like this, capable of both feeding and fueling, would be a miracle of sorts. The project engineers are saying that the seeds would be harvested for both food and energy, while the stalks could also be used like wood or converted to ethanol. Quite a feat, I believe. A dual use crop that they hope will not be competition with other food crops for arable land. Sustainable. Imagine that! All I hope at this point in time that this isn’t just another scheme dreamed up by folk who want government money to fool around for awhile. We’ve had quite a few busts so far and I am not sure we can afford a lot more of that. I’ll be watching this study closely and I will report back on the results.
October 3, 2008
I got this online at Scoop Independent World News, a New Zealand website. It totally disgusted me so I thought I’d pass it along. I had just read a report about a group of whalers who had captured and killed a mother whale with babies in tow and dragged her away to slaughter, leaving the pups to struggle alone. It broke my heart, in fact made me tear up and I never forgot that image. And then I heard this report and the conservationist and conservative in me just cried out in pain. How on earth can this waste just go on?
According to Greenpeace, in Tokyo, Japan, 85 tons of whale meat may soon have to be discarded. Likely the meat of young mothers like the one I saw in the video; killed needlessly, it seems. Because of bureaucratic bungling, which makes the whole thing even more sordid. According to Greenpeace, the Japanese Government has not received the proper application for import of the meat and this means it’s going rancid in the mean time and will have to be tossed. In my opinion, this is among the worst anti-life violations I find in the world around me. Mom was killed for nothing and her pups probably died, too.