Topic: Science and Technology- developments and their applications and effects in everyday life
6. What is Solar Radiation Management (SRM)? The focus should remain on proven and responsible climate mitigation strategies rather than relying on untested and potentially dangerous interventions like SRM. Analyse. (250 words)
Difficulty level: Moderate
Reference: The Hindu , Insights on India
Why the question:
The article discusses the concept of Solar Radiation Management (SRM) as a climate mitigation technique and its potential risks and consequences.
Key Demand of the question:
To write about the SRM, its potential to reduce global warming and risks associated with it.
Directive word:
Analyse – When asked to analyse, you must examine methodically the structure or nature of the topic by separating it into component parts and present them in a summary.
Structure of the answer:
Introduction:
Start by defining SRM.
Body:
First, in brief, explain the concept of SRM and various techniques aimed at do so – stratospheric aerosol injection, Marine cloud brightening, Surface albedo modification.
Next, write about the role SRM techniques can play in preventing global warming.
Next, write about concerns and risks associated with SRM techniques – could disrupt weather patterns or cause unintended consequences for ecosystems.
Conclusion:
Conclude by writing a balanced opinion on the above.
