Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Is the Use of DDT Moral?
04/05/2007 | Matthew Brazil

Posted on 04/05/2007 8:14:59 PM PDT by Ultra Sonic 007

DDT - Dichloro-Diphenyl-Trichloroethane – is a chemical pesticide that was banned in the United States in 1972. The movement to ban DDT can be attributed to Silent Spring¸ a book by biologist Rachel Carson. Silent Spring focused on pesticides – particularly DDT – and their effect on the environment, with special consideration to birds (hence the name of the book; a “Silent Spring” because there are no birds to sing.) Due to the banning of DDT in the United States, a movement towards a global ban was swiftly initiated. Today, the use of DDT – with certain exceptions, such as controlled in-door spraying – has been extinguished worldwide. The question arises: what was the cost of banning DDT? Considering what a cheap and effective pesticide DDT is, it is no surprise that many African countries are once again considering its use for combating mosquitoes that carry malaria. The usage of DDT is moral, because its ability to save human lives is well worth the potential environmental damage that DDT might cause.

First of all, consider that, in 2003, there were three hundred million cases of malaria throughout the world, with three million of those afflicted dying from the disease. A majority of these cases occurred in Africa. All of those lives could have been easily saved, and those lives are worth far more than the potential environmental damage that the increased usage of DDT could cause. It is surprising how many radical environmentalists tend to forget how valuable the human race can be. Despite the human race’s capacity for evil (Adolf Hitler, Josef Stalin, and Pol Pot are just a few that come to mind), there are also many who have done immeasurable good for human society and the world. Think of Reverend Martin Luther King, Mohandas Gandhi, Plato, or Aristotle. Think of famous conservationists like Theodore Roosevelt and Edward Abbey. Humans possess basic instincts like all other animals, but our rationality and intelligence make us a unique species: one worthy of protection over all others.

The immediate question that arises is how severe is the pollution caused by DDT. Numerous studies have been done on this very subject over the years, and some results have been made clear. For instance, as cited in WHO’s – the World Health Organization’s – Environmental Health Criteria pamphlet, bioaccumulation occurs due to the absorption of DDT by lower-level organisms. As these organisms are devoured, the concentration of DDT rises as one goes up through the food chain. Microorganisms are the most heavily affected by DDT, but fish are also highly susceptible to the pesticide. Considering how toxic DDT is to aquatic organisms, there is a real threat of endangering the aquatic food supply for humans. However, considering the most malaria outbreaks occur inland (such as in South Africa, Zimbabwe, and other African nations), this might seem like a problem that can be sufficiently dealt with. Unfortunately, DDT can spread far beyond its target area, since it can travel via air currents, oceanic currents, and carrier organisms migrating to other areas. The presence of rivers – for instance, the Nile River – also has to be taken into account when trying to determine how far DDT can spread. Historically, the largest area of concern has been the effect of DDT on birds; however, studies here have been mixed.

In Silent Spring¸ Carson wrote about how interference of man with nature has resulted in some unintended consequences. She relayed an Alabama woman’s tale of the aftermath of a massive spraying program mandated by the government against fire ants. “Our place has been a veritable bird sanctuary for over half of a century. Last July, we all remarked, ‘There are more birds than ever.’ Then, suddenly, in the second week of August, they all disappeared…It was eerie, terrifying. What was man doing to our perfect and beautiful world?” The eggshells of birds were becoming thinner, and DDT was labeled as the cause. However, subsequent studies were inconclusive on this matter. The World Health Organization showed that it was not DDT that resulted in the thinning of eggshells, but rather DDE. DDE –Dichlorodiphenyldichloroethylene – is a metabolite of DDT; in other words, DDE is what emerges once DDT is broken down by the metabolic process of an organism. Logically, this would still implicate DDT as a root cause of the eggshell thinning; in real-life circumstances, however, this is not the case. A study in the 1970s by Dr. Robert Heath showed that reproductive failure occurred in ducks subjected to DDE, but only when the chemical was present at astronomically high levels. To naturally achieve such a level of DDE through the consumption of DDT-tainted organisms alone would require eating a fish of Moby Dick proportions daily. Suffice it to say, the effect on natural wildlife doesn’t even compare to the sheer number of human lives lost to malaria. If it came down to choosing whether to let millions of humans live or to let certain species of aquatic animals live, I would choose the humans every single time. To suggest that a bird or a fish is somehow morally equivalent to a human being is outrageous.

Opposition to the use of DDT is still prominent, but supporters of its use in Africa know that fully legalizing the use of DDT without repercussions will result in a lot of excess money: money that was once set aside solely for controlling the spread of malaria in Africa. An experiment in 2001 along the Thai-Myanmar border compared the cost of three different scenarios in three different areas: using insecticide-treating bed nets (ITNs), spraying DDT, and settling for surveillance of malaria symptoms so that immediate treatment could begin. In the end, the bed nets cost one dollar and fifty-four cents per one case of prevented malaria. DDT spraying cost one dollar and eighty-seven cents per one case of prevented malaria; malaria surveillance was the most costly, as it cost two dollars and fifty cents per one case of prevented malaria. Although this seems to indicate that ITNs would be more effective than DDT at dealing with carriers of malaria, it should be noted that in Tanzania, the use of nets permitted a reduction in DDT spraying, but could not replace it without an increased malaria incidence. Bed nets treated with insecticide may allow for the use of less DDT, but it cannot completely replace it. DDT, unlike ITNs, can be directly applied to insects that carry malaria – mostly mosquitoes – and to areas where they congregate. With the savings that using DDT will bring, money that was once devoted towards controlling the spread of malaria would instead be spent on other concerns. Modernizing Africa, establishing a communications infrastructure between the various nations, delivering food and drinkable water to starving people, and providing modern medicine to the sick and diseased are some concerns that come to mind.

The impact of DDT on human health is something to be concerned with; there are some concerns that the pesticide has a link with sexual dysfunction. Studies on declining male reproductive health in Africa have resulted in a number of theories about the cause, and DDT is often touted as a primary cause. However, this is not a worrisome case; utilizing a survey, a physical examination, and an analysis of semen, it was concluded that – despite a slight decrease in sperm count in those who had been subjected to the insecticide – no strong evidence existed to link DDT to declining reproductive health in men. It should also be noted that studies have been made concerning the growth patterns of fetuses, infants, and toddlers after being exposed to DDT. After analyzing those who had in-utero exposure to DDT, it was concluded that there was no apparent impairment in the growth of young children. The pesticide’s effect on humans does not seem substantial; not enough to ban DDT altogether for the sake of human health.

Although DDT has its faults, it has been erroneously demonized for other environmental crises. Its banning has contributed to a horrific situation in Africa, where cheap pesticides are a necessity in combating malaria. African leaders, whose countries do not have the finances of modern countries like the United States and Britain, are undoubtedly concerned about the welfare of their people. Despite a vast amount of foreign aid, disease remains a prominent problem in Africa. A more effective – and surely much more appreciated – measure would be to simply let the people of Africa do what is necessary to stop the spread of malaria. Once Africa modernizes, then environmentalists can start worrying about conservation again. After all, there won’t be much of a point worrying about the environment if the humans are all dead from a disease that could have easily been averted.


TOPICS: Your Opinion/Questions
KEYWORDS: africa; ddt; environment; malaria
Navigation: use the links below to view more comments.
first 1-2021-4041-47 next last
Another one of my editorials for English 102.
1 posted on 04/05/2007 8:15:01 PM PDT by Ultra Sonic 007
[ Post Reply | Private Reply | View Replies]

To: Jedi Master Pikachu

Africa ping.


2 posted on 04/05/2007 8:15:25 PM PDT by Ultra Sonic 007 (Vote for Duncan Hunter in 2008. Audio, Video, and Quotes in my profile.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007
mosquitoes live people die
3 posted on 04/05/2007 8:21:07 PM PDT by svcw (There is no plan B.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

Rachel Carson is responsible for more deaths in the last 50 years than the Nazis and Communists combined.


4 posted on 04/05/2007 8:21:57 PM PDT by COEXERJ145 (Bush Derangement Syndrome Has Reached Pandemic Levels on Free Republic.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

You wrote this article? Nice job.


5 posted on 04/05/2007 8:22:38 PM PDT by Zuben Elgenubi
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

Thanks. Bookmarking.


6 posted on 04/05/2007 8:23:06 PM PDT by sageb1 (This is the Final Crusade. There are only 2 sides. Pick one.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007
African leaders, whose countries do not have the finances of modern countries like the United States and Britain, are undoubtedly concerned about the welfare of their people.

I was with him up until there, when he hade a gross assumption based on political correctness. There is overwhelming evidence to suggest otherwise for many of them. Starting with Mugabe ...

7 posted on 04/05/2007 8:26:21 PM PDT by NonValueAdded (Prevent Glo-Ball Warming ... turn out the sun when not in use)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007
The impact of DDT on human health is something to be concerned with

Back in the 1970's, the EPA summed up 9000 pages by declaring," DDT is not a carcinogenic hazard to man". Despite that, EPA head William Rucklehaus without reading a single word of that report banned DDT.

The blood of millions is on the head of such people.

8 posted on 04/05/2007 8:28:13 PM PDT by garybob (More sweat in training, less blood in combat.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: NonValueAdded

I personally know this, but I have a liberal for a professor. Considering that I’ve already written papers on why gun-control is wrong and why the ghetto gangster culture is bad, I’m on thin ice as is.


9 posted on 04/05/2007 8:29:07 PM PDT by Ultra Sonic 007 (Vote for Duncan Hunter in 2008. Audio, Video, and Quotes in my profile.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: Ultra Sonic 007
As you probably know, in many areas of Africa HIV infection is at near epidemic levels. Those who are HIV positive will die quicker should they contract malaria.

Conversely, in certain types of malaria, the patient never truly gets rid of the disease. The malarial symptoms will reoccur periodically. Should these patients become infected with HIV they will die quicker. HIV and malaria have really done a number on the populations of Africa.

10 posted on 04/05/2007 8:30:11 PM PDT by Tarheel
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

The supposed “science” behind the banning of DDT has been shown more than once to be a complete fraud.

DDT is one of the most effective and safe pesticides ever developed - but a handful of Enviro-Nazi thugs (lead by Rachel Carson) perpetrated a lie on the world, much like the one being pushed by the looser Al Gore.

And living here in the heart of Arkansas Mosquito country, I sure wish DDT could be used!


11 posted on 04/05/2007 8:30:44 PM PDT by TheBattman (I've got TWO QUESTIONS for you....)
[ Post Reply | Private Reply | To 1 | View Replies]

To: sageb1

Its immoral to ban DDT imo.


12 posted on 04/05/2007 8:32:12 PM PDT by Lawdoc (My dad married my aunt, so now my cousins are my brothers. Go figure.)
[ Post Reply | Private Reply | To 6 | View Replies]

To: Ultra Sonic 007

“African leaders.........are undoubtedly concerned about the welfare of their people.”

Yes.....we see evidence of this every day, don’t we? /s


13 posted on 04/05/2007 8:34:07 PM PDT by Vn_survivor_67-68
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007
I shall add a corollary:

Is failing to use DDT immoral?

14 posted on 04/05/2007 8:34:49 PM PDT by magellan
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

The birds sing while millions die of malaria .....


15 posted on 04/05/2007 8:47:49 PM PDT by SkyDancer ("There Are Two Theories To Arguing With Women. Neither One Works")
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

Very good essay.

A village can have a silent spring if all of its young are wiped out by malaria.


16 posted on 04/05/2007 8:53:38 PM PDT by exit82 (2008 Dem Campaign Slogan: "Vote Democrat-Hate America First!")
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007
Environmentalism is seldom based on sound judgment and reason. It often shrouds itself in science but is only vaguely based on it and appeal's to emotions, is full of logical fallacies etc. It is better described as fashionable and trendy than science. DDT appears to have been an early victim.

Often these things are replaced with substances of similar chemical properties. Often even worse! I suggest you look at how Permethrin works and its side effects. I used the stuff while in the Pacific and Iraq and sprayed it all over my BDU’s. http://en.wikipedia.org/wiki/Permethrin

What I know however, is that no matter what the potential side effects are of substances like DDT or Permethrin, the threat posed by things like: African Sleeping disease, Malaria, types of Typhus, leishmaniasis......., sound a whole lot worse! I would much rather take the risk of some adverse side effects with something like DDT (very unlikely if properly used) and reduce the more dangerous and immanent threats. Banning certain substances that can easily be mass produced or produced at low costs and imposing stupid laws that serve no one other than some politician promoting his career and stroking his ego amounts to irresponsible behavior. The World Wildlife Fund can be proud of saving some bird eggs somewhere (maybe), they should also pay for all the kids that caught malaria (for sure)!

17 posted on 04/05/2007 8:55:16 PM PDT by Red6 (Come and get it.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Ultra Sonic 007

There is cause and effect to everything. Had we had DDT in Africa all these years, it would have allowed the population to grow faster and exceed their ability to find food and shelter. They may have used up their natural resources faster, and famine and disease would be the result. It’s all relative.


18 posted on 04/05/2007 9:14:28 PM PDT by Rocketwolf68
[ Post Reply | Private Reply | To 2 | View Replies]

To: svcw
mosquitoes live people die

And the Watermelons, Green on the outside Red on the Inside, *like* it that way, as do the "pure" environmental wackos. People bad, everything else good.

19 posted on 04/05/2007 9:19:16 PM PDT by El Gato ("The Second Amendment is the RESET button of the United States Constitution." -- Doug McKay)
[ Post Reply | Private Reply | To 3 | View Replies]

To: Ultra Sonic 007
DDT WWII - Google Search
[World War Two use.]
20 posted on 04/05/2007 9:20:19 PM PDT by Buddy B (MSgt Retired-USAF)
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-4041-47 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson