A. Nine biophysical thresholds that, if crossed, could destabilise the Earth system
B. Only population limits
C. Only economic growth limits
D. Only national environmental regulations
Answer: Option A
Solution (By JKSSB Mock Tests)
The planetary-boundaries framework, developed by Rockström and colleagues, defines a set of nine Earth-system processes and associated quantitative boundaries within which humanity can operate safely.
Explanation:
The Ghent system, historically associated with certain Nordic and Low Countries, links unemployment benefits to union membership or administration, thereby providing a selective incentive for workers to join unions.
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