Thursday, 24 October 2013

Natural Pest Control


A few weeks back we had an issue with Japanese beetles in our garden.  They came in swarms it seemed.  So I did a little research, we are growing everything organically so we did not want to use any pesticides.  I read an article about using a garlic spray, which proved to be effective if you sprayed daily.  All you do is crush several cloves of garlic and let them soak in some water for a few hours, then stain out the garlic pieces and add the water to a spray bottle.  You have to make sure that you spray the plant completely, even under the leaves for it to work.  
Another option is to make a spray with castor oil and water, you probably should not use this on vegetables that you are going to be harvesting soon due to the diuretic effect of castor oil.
The last method we used was just to pic them off by hand.  The tended to clump together on the leaves and you could grab a whole handful of them at one time.  We then threw them into a bucket of water with some dish soap in it.  We used just water at first, but they just swam to the top and flew off.  The dish soap prevented them from doing this.  So those are a few things that we did and they worked really well, especially on the Japenese beetles.

Monday, 21 October 2013

Bhopal Disaster

Overview
In 1984, the accidental release of 40 metric tons of methyl isocyanate from a Union Carbide pesticideplant in the heart of Bhopal, India killed thousands of people and injured hundreds of thousands.

Toxicological Perspective


The methyl isocyanate poisoning of Bhopal, India had many disastrous consequences. Hundreds of thousands of people were injured and around 15,000 died. The toxicological and environmental problems are ongoing. Due to a lack of political willpower, the toxic waste from the disaster has still not been cleaned up. Higher rates of Cancer and diseases affecting the central nervous system, liver, and kidneys were witnessed. Also, water analysis is poor due to continued contamination from benzene hexachloride and Mercury that persists to this day.


Background

The Union Carbide plant was established in Bhopal in 1969 and it began to produce the insecticide Carbaryl. methyl isocanyte is an ingredient of carbaryl, and on the morning of December 3, 1984, a holding tank containing 43 tons of methyl isocyanate overheated and released the toxic gas. Because methyl isocyanate is heavier than air, it traveled over the ground through the Bhopal city center. The transportation system collapsed, and many people were trampled to death in a mad rush to flee the visible gases. In total, 15,000 people died and 150,000-600,000 people were injured.
The contamination and deaths were a result of numerous factors:
  • Recent documents obtained through discovery in the course of a lawsuit against Union Carbide for environmental contamination (before a New York Federal District Court) revealed that Carbide had exported "untested, unproven technology" to the Indian plant. Unlike Union Carbide plants in the USA, its Indian subsidiary plants were not prepared for problems. No action plans had been established to cope with incidents of this magnitude. This included not informing local authorities of the dangers of chemicals used and manufactured at Bhopal.
  • Reports issued months before the incident by scientists within the Union Carbide corporation warned of the possibility of an accident almost identical to that which occurred in Bhopal. The reports were ignored outright and never made it to senior staff. Due to falling sales, staff had been laid off and safety checks became less and less frequent.
  • Slip-blind plates that would have prevented water from pipes being cleaned from leaking into the MIC tanks via faulty valves were not installed. Their installation had been omitted from the cleaning checklist.
  • At the time of the event, the MIC tank refrigeration unit was disabled to save money, and some of its coolant was being used elsewhere. A simple press of a button in the control room would have activated it to at least use the remaining coolant, but this was overlooked by staff.
  • The gas scrubber was placed on standby, and therefore did not attempt to clean escaping gases with sodium hydroxide (caustic soda), which may have brought the concentration down to a safe level.
  • The water curtain that may have reduced the concentration of the gas was only set to ~13 m and did not reach the gas; it was not designed to contain a leak of such magnitude. Though the audible external alarm was activated to warn the residents of Bhopal, it was quickly silenced to avoid causing panic among the residents. Thus, many continued to sleep, unaware of the unfolding drama, and those that had woken assumed any problem had been sorted out.
  • The flare tower used to burn off gases before they are allowed to escape into the air was inoperational pending repairs.
  • Doctors and hospitals were not informed of proper treatment methods for MIC gas inhalation. They were told to simply give cough medicine and eyedrops to their patients.
Union Carbide agreed to pay $470 million to the residents of Bhopal. That amount is lower than in the lawsuit and substantially lower than similar Asbestos cases Union Carbide was settling concurrently in the United States. By the end of October 2003, according to the Bhopal Gas Tragedy Relief and Rehabilitation Department, compensation had been awarded to 554,895 people for injuries received and 15,310 survivors of those killed. The average amount to families of the dead was $2,200. Union Carbide also attempted to distance itself from the tragedy by blaming its subsidiary in India and even fabricated stories about a Sikh extremist group and disgruntled former employees bent on sabotaging the plant.

Health Effects Summary for MIC


Immediate Health Effects  (0-6 months)
  • Ocular: Chemosis, redness, watering, ulcers, photophobia
  • Respiratory: Distress, pulmonary edema, pneumonitis, pneumothorax
  • Gastrointestinal: Persistent diarrhea, anorexia, persistent abdominal pain
  • Genetic: Increased chromosomal abnormalities
  • Psychological: Neuroses, anxiety states, adjustment reactions
  • Neurobehavioral: Impaired audio and visual memory, impaired vigilance attention and response time, Impaired reasoning and spatial ability, impaired psychomotor coordination

Long-term Health Effects
  • Ocular: Persistent watering, corneal opacities, chronic conjunctivitis
  • Respiratory: Obstructive and restrictive airway disease, decreased lung function
  • Reproductive: Increased pregnancy loss, increased infant mortality, decreased placental/fetal weight
  • Genetic: Increased chromosomal abnormalities
  • Neurobehavioral: Impaired associate learning, motor speed, and precision

Friday, 11 October 2013

Khadijah Williams: Homeless Teen as American Bootstrap Success Story

Allison McCarthy is currently a graduate student in the Master of Professional Writing program at Chatham University and a freelance writer covering topics on social justice, anti-racism, and feminism(s).  Her short fiction and journalism have been featured in magazines such as Girlistic, Global Comment, ColorsNW, The Baltimore Review, The Write Side-Up, Scribble,JMWW and Dark Sky.  She has recently contributed guest posts to the blogsThe F-Word UK, Girl with Pen and Womanist Musings and an author interview for the LGBT group blog The Bilerico Project.


The headline reads “She Finally Has A Home: Harvard,” highlighting the unlikely narrative to unfold.   The L.A. Times recently profiledKhadijah Williams, an 18-year old African-American senior at Jefferson High School in Los Angeles, who is graduating this month with plans to attend the prestigious Harvard University on a full scholarship this fall.  What makes her story particularly profound is that for “as long as she can remember, Khadijah has floated from shelters to motels to armories along the West Coast with her mother. She has attended 12 schools in 12 years; lived out of garbage bags among pimps, prostitutes and drug dealers.”

Jack and Jill posted a quick hit to this story with an admonition: “I dare you not to have tears after reading this.”  Similarly, The Moderate Voice, a self-described “Internet hub for moderates, centrists, and independents,” wrote that the article produced an emotional reaction in the post’s author, Jerry Remmers.  Remmers also claims that, “In Khadijah’s case, the system worked with help from a benevolent family in Rancho Palos Verdes, a Los Angeles suburb.  Read the entire story and you will agree it is what makes America great, a phrase I seldom use in today’s highly-polarized political environment.” (Emphasis mine)
Her tenacity under incredible hardship absolutely should be praised.  Getting accepted into Harvard University is a feat by itself (considering the school boasts a mere 9.2% acceptance rate).  To do so under life-altering circumstances such as homelessness is nothing short of miraculous.  There ought to be fireworks and a marching band in her honour!  She is clearly a young woman of high intelligence, talent, and strong character.  To have survived L.A.’s notoriously dangerous Skid Row, let alone flourish as Khadijah has, deserves many accolades, kudos, and support. 

Yet, isn’t it telling that her individual story is held up as a shining example of “what makes America great” in 2009?  The rhetoric of this article credits Khadijah for her achievements, yet condemns her family – particularly her mother Chantwuan, who gave birth to Khadijah at the age of 14 – for failing to provide her with adequate care.  Once again, the individual narrative of ONEyoung person’s ability to overcome systemic poverty and lack of resources signifies that it’s somehow an individual choice to live in poverty, suggesting that those who are homeless merely lack the intelligence and wherewithal to overcome their circumstances. 

Khadijah maintains that Chantwuan “tried her best; she never smoked or drank, never did drugs, and she never put us in abusive situations. However, that was the best she could do.” Defying the unfair yet popular stereotype of the lazy/substance-abusing homeless woman, Chantwuan could not escape poverty for herself and her two children, yet somehow she alone is to blame for her family’s situation. Nowhere does the article mention the lack of intervention by Social Services on Khadijah’s behalf.  At the end of the article, Khadijah finds Chantwuan and a younger sister, Jeanine, living out of a “South-Central storage facility… sitting on a garbage bag of clothes,” with “no talk of coming home of for Thanksgiving or Christmas.” 

This raises some serious questions of accountability from the State of California:  Where is the assistance for Khadijah’s family?  Is there nothing that can be done by the state to provide shelter and living assistance for this family living in poverty?  Why is it easier to condemn Chantwuan for being unable to provide these necessities than to ask how the system could fail to help a teen mother and her two daughters?  Do we think it’s enough that Khadijah “rises above” even as her immediate family faces life on the streets?  Using Khadijah’s phenomenal achievements as an example of “what makes America great” shows little consideration for the multiple ways in which many American homeless youth are disenfranchised of educational opportunities.


According to the Fact Sheet “Education of Homeless Children and Youth,” published by The National Coalition for the Homeless in June 2008, homelessness fosters devastating effects on a teenager’s educational opportunities.  Homeless youth are also a rising population, as “Families with children are by most accounts among the fastest growing segments of the homeless population. In the United States today, an estimated 1.35 million children are likely to experience homelessness over the course of a year (The Institute for Children and Poverty, 2004). This number represents two percent of all children in the United States, and ten percent of all poor children in the United States.” The article further notes:

“Residency requirements, guardianship requirements, delays in transfer of school records, lack of transportation, and lack of immunization records often prevent homeless children from enrolling in school. Homeless children and youth who are able to enroll in school still face barriers to regular attendance: while 87% of homeless youth are enrolled in school, only 77% attend school regularly (U.S. Department of Education, 2004)… Homeless youth are often prevented from enrolling in and attending school by curfew laws, liability concerns, and legal guardianship requirements (Anderson et al., 1995).”
These factors are significant systemic issues which cannot be overcome solely through individual effort.  The L.A. Times article continually references the numerous teachers, guidance counsellors, and networking programs Khadijah reached out to in order to achieve academic success.  Yet these efforts do not extend to a wide net of homeless youth in need of educational resources.  Although Khadijah will go on to pursue a career as an education attorney, are the aspirations of other homeless teens being similarly encouraged – or do the cycles of poverty continue, as they have for her young sister, Jeanine? 
It isn’t enough to shed a few tears of pride for Khadijah Williams while subscribing to false notions of a balanced educational meritocracy.  Class divisions which lead to inhumane living conditions, educational imbalances, and inter-generational poverty must be addressed, particularly in our struggling economy, or we risk losing the talents and contributions of our homeless populations.  
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