Week 5 Discussion-Environmental Essay Example | Topics and Well Written Essays - 500 words

Week 5 Discussion-Environmental - Essay Exampledichlorodiphenyltrichloroethane offers much more benefits in saving lives from the Malaria menace which arewell worth the risk. Amir Attaran, DonaldR. Roberts, Chris F. Curtis & WenceslausL. Kilama. (2004)The pesticide dichlorodiphenyltrichloroethane was touted again as the most effective way to fight malaria after being shunned for decadesas an environmentally damaging chemical. TheWorld Health Organization announced its supportfor generally indoor spraying ofthe pesticide DDT specifically to control the menace of mosquitoes in high risk countries. Nature, Apoorva Mandavilli (2006) But this was not to be, and earlier this year, whitethorn (2009), the UN agency quietly reverted to promoting less effective methods to tackle the disease, which is definitely going to affect millions of the worlds poorest sections of society who depend greatly on this effective and succumbable material. The UN officials are actually pushing for a zero DD T world, citing a pilot program, that reduced Malaria cases in Mexico and South America by using chloroquine pills to unaffected people,. But the fact is that chloroquine is more effective in therapeutic use.In fact, scientists cause reservations about the safety of the drug as it has proven to be toxic and can cause soreness problems. This drug was effective in the sub-Saharan Africa, where maximum death occurs due to Malaria, but it started failing during 1970s as the parasite developed resistance against the drug. Even if these drugs worked, they are very expensive for people to afford them and so impractical to be used especially for some of the poorest regions around the world. So it shows that spraying of DDT is an integral part ofthe effort to eradicate Malaria. Although WHO has not totally banned DDT, yet by revoking its approval, it has make things difficult for the poor