आनुवंशिक रूप से संशोधित (जीएम) उत्पाद क्या है?
ऐतिहासिक पृष्ठभूमि
मुख्य प्रावधान
10 points- 1.
जीएम फसलें बढ़ी हुई उपज, कम कीटनाशक उपयोग और बेहतर पोषण मूल्य जैसे लाभ प्रदान कर सकती हैं।
- 2.
हालांकि, संभावित पर्यावरणीय जोखिमों के बारे में चिंताएं हैं, जैसे कि शाकनाशी प्रतिरोधी खरपतवारों का विकास और जैव विविधता पर प्रभाव।
- 3.
जीएम खाद्य पदार्थों के सेवन के संभावित स्वास्थ्य प्रभावों के बारे में भी चिंताएं हैं।
- 4.
जीएम खाद्य पदार्थों के लिए लेबलिंग आवश्यकताएं देशों में अलग-अलग हैं।
- 5.
जीएम उत्पादों के विनियमन में विभिन्न सरकारी एजेंसियां और वैज्ञानिक निकाय शामिल हैं।
- 6.
बीटी कपास भारत में खेती के लिए वर्तमान में अनुमोदित एकमात्र जीएम फसल है।
- 7.
कृषि में जीएम तकनीक का उपयोग नैतिक और सामाजिक-आर्थिक प्रश्न उठाता है।
- 8.
जीएम उत्पादों के आसपास की बहस में किसान, वैज्ञानिक, उपभोक्ता और पर्यावरण समूह सहित विभिन्न हितधारक शामिल हैं।
- 9.
जीएम तकनीक में खाद्य सुरक्षा में योगदान करने की क्षमता है, लेकिन इसके लिए सावधानीपूर्वक जोखिम मूल्यांकन और प्रबंधन की भी आवश्यकता है।
- 10.
जीएम उत्पादों का विकास और उपयोग चल रहे वैज्ञानिक अनुसंधान और सार्वजनिक बहस के अधीन है।
हालिया विकास
5 विकासOngoing research on new GM crops with improved traits.
Debate on the approval of GM mustard in India.
Increasing consumer awareness about GM products.
Efforts to develop more sustainable and environmentally friendly GM technologies.
International discussions on the regulation and trade of GM products.
सामान्य प्रश्न
61. What are Genetically Modified (GM) products, and what are the key benefits and concerns associated with them, especially from an exam perspective?
Genetically Modified (GM) products are plants or animals whose genetic material has been altered using genetic engineering techniques. Key benefits include increased yields, reduced pesticide use, and improved nutritional value. Concerns revolve around potential environmental risks like herbicide-resistant weeds and impacts on biodiversity, as well as potential health effects. For the UPSC exam, understanding both sides of this debate is crucial.
परीक्षा युक्ति
Remember to balance the benefits and risks when answering questions about GM products in the exam. Cite examples where possible.
2. How do GM crops work in practice to achieve increased yields and reduced pesticide use?
GM crops are engineered to express specific traits. For increased yields, genes can be introduced to enhance photosynthesis or nutrient uptake. To reduce pesticide use, crops can be modified to produce their own insecticides, such as Bt toxin, which is toxic to certain pests. This reduces the need for external pesticide applications.
3. What are the potential environmental risks associated with GM crops, and how do these risks impact biodiversity?
Potential environmental risks include the development of herbicide-resistant weeds, which require stronger and potentially more harmful herbicides. GM crops can also impact non-target organisms, affecting biodiversity. For example, the spread of Bt toxin through pollen could harm beneficial insects. There are also concerns about gene flow, where GM genes could spread to wild relatives.
4. What are the key legal frameworks in India that regulate GM products, and what are their main objectives?
The key legal frameworks include the Environment Protection Act, 1986; the Rules for the Manufacture, Use, Import, Export and Storage of Hazardous Microorganisms/Genetically Engineered Organisms or Cells, 1989; and the Food Safety and Standards Act, 2006. These frameworks aim to ensure the safe development, handling, and use of GM products, as well as to protect the environment and human health.
5. What are the challenges in the implementation of regulations for GM products in India, and what reforms have been suggested?
Challenges include inadequate infrastructure for monitoring and enforcement, lack of public awareness and acceptance, and conflicting interests among stakeholders. Suggested reforms include strengthening regulatory bodies, increasing transparency in the approval process, and investing in public education campaigns. Also, there is a need for better coordination among different government agencies.
6. What are the labeling requirements for GM foods, and why is this an important aspect of GM product regulation?
Labeling requirements for GM foods vary across countries. Some countries have mandatory labeling, while others have voluntary labeling or no labeling at all. Labeling is important because it allows consumers to make informed choices about the food they are buying and consuming. It also promotes transparency and accountability in the food industry.