How Genetic Engineering Benefits Modern Society

Genetic engineering benefits are often being touted by those in the scientific profession who have a great belief in this technology, and by the politicians who see it as a way of solving many of the pressing problems of their country and indeed the wider world. The benefits and potential benefits are there for everyone to see, and few doubt that they are genuine. The controversy comes with the potential side effects which the technology can inflict upon the environment or upon human beings who use genetically modified products.

The most commonly stated benefits of genetic engineering are those which affect food crops and yields. The system of agriculture which is used today is heavily chemical based, and this in itself draws plenty of criticism from environmentalist sources. The need to use pesticides is often quoted because of damage which insects and other pests can do to crops, lowering yields and sending prices higher. A genetically modified crop will be resistant to this damage and will be far more consistent in its harvest yields. There will also be more food produced per acre of space as the crop will be engineered to grow as large and productively as possible.

This is not the full extent of the benefits which genetic engineering can bring to food crops. In many parts of the world the quality of the harvest depends upon a varying and fickle climate, to the extent that unseasonably cold or dry weather can completely destroy a crop and waste a lot of resources. New strains can be developed which are able to survive at lower temperatures, and there is always the possibility of cultivating a crop which needs less water. The ultimate benefit of this will be lowered food prices, greater availability, and the possibility of feeding more people in the Third World.

types of genetic engineering

If anything the genetic engineering benefits become even more extreme when you look at the possibilities with animals and human beings, although the expense of implementing the plans and the risks involved will also grow. It is possible to cultivate animals which will grow larger, cows which will have greater milk yields or sheep which will produce more wool, but as of now this cannot be done at a price which makes it viable. There are also potential benefits to humans in having animals used as a testing ground for new drugs, or possibly even growing organs which can be transplanted into human beings.

The benefits of genetic engineering in humans are real, but are shrouded in controversy. Immune system deficiencies have already been successfully treated with genetic therapy, but in some cases leukemia developed as a side effect. Using genetics for other purposes is far more controversial, and many believe the difficulties could outweigh the benefits. A case in point is fertility, which can be solved by genetics but only at the expense of bringing a third genetic profile into the unborn child. This is extremely serious, as it will be passed down through the generations.

genetic engineering

There are many genetic engineering benefits which have already been realized, mainly in the area of plant cultivation and crop yield improvement. It is too early to say yet whether or not any extreme side effects will occur, but for now the system is working. Most of the controversy comes from the fact that many jurisdictions are not applying mandatory labeling to genetically modified food, although this is very difficult to do with accuracy. Better labeling could also serve to raise awareness of the improvement of the crop yields and the genetic engineering benefits.

 

 

 

Genetic Engineering News:

 

StopAndAsk: how did humans end up barking mad about dogs? - Buzz.ie

Buzz.ie

StopAndAsk: how did humans end up barking mad about dogs?
Buzz.ie
EURœAll the different types of dog are down to genetic engineering in the 1800s. EURœThat's when dogs became fashionable, it became a status symbol to have a pure-bred dog although that is a fallacy, there's no such thing as a pure bred dog. EURœUntil then .

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3-eyed beetles created using genetic engineering, altering one gene - Genetic Literacy Project

Genetic Literacy Project

3-eyed beetles created using genetic engineering, altering one gene
Genetic Literacy Project
Researchers have intentionally genetically modified a common beetle to develop a third functional eye, right in the middle of its forehead. It builds on pr.

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LI doctor leads study of Type 1 diabetes' effects on the brain - Newsday

Newsday

LI doctor leads study of Type 1 diabetes' effects on the brain
Newsday
The hormone's emergence as a medication transformed Type 1 from a death sentence into a manageable chronic disease. Patients were further aided when scientists in the late 1970s produced human insulin through genetic engineering, eliminating the .

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As Technology Gets Better, Ethical Prohibitions on Genetically Modifying Human Embryos Are Getting Weaker - Pacific Standard

Pacific Standard

As Technology Gets Better, Ethical Prohibitions on Genetically Modifying Human Embryos Are Getting Weaker
Pacific Standard
In February of 1975, about 150 scientists gathered at the Asilomar conference center in Pacific Grove, California, to discuss what kinds of restrictions should be placed on genetic engineering. Thanks to new technologies that allowed them to directly .

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Scientists Have Engineered Beetles With a Fully Functional Third Eye - ScienceAlert

ScienceAlert

Scientists Have Engineered Beetles With a Fully Functional Third Eye
ScienceAlert
The team then conducted multiple tests to confirm that the new eye had the same cell types, genes, nerve connections and behavioural responses as a normal eye. "This study experimentally disrupts the function of a single, major gene. And, in response .

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Passenger pigeon genome shows effects of natural selection in a huge population - Science Daily

Science Daily

Passenger pigeon genome shows effects of natural selection in a huge population
Science Daily
The analysis revealed patterns in the passenger pigeon genome indicating that the species' low genetic diversity was the result of natural selection causing the rapid spread of beneficial mutations through the population and the elimination of bad .

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Global Bioherbicides Market, 2025 - Advancements in Integrated Pest Management (IPM) and Genetic Engineering - Markets Insider

Global Bioherbicides Market, 2025 - Advancements in Integrated Pest Management (IPM) and Genetic Engineering
Markets Insider
Global Bioherbicides Market, 2025 - Advancements in Integrated Pest Management (IPM) and Genetic Engineering . Furthermore Non-Agricultural Crop Type is divided into plantation crops, turf & ornamentals and other non-agricultural crop types.

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