Passage: Read the given passage and answer the questions that follow. In the quiet village of Dholavira, nestled in the Rann of Kutch, lie the remains of one of the most sophisticated cities of the ancient Indus Valley Civilisation. Discovered in 1967, the site reveals advanced urban planning with well-laid streets, an efficient drainage system, and massive reservoirs for water storage. Archaeologists believe that the people of Dholavira mastered techniques of water conservation long before modern systems were imagined. What makes Dholavira truly remarkable is its blend of ingenuity and sustainability — a civilisation that thrived in a semi-arid region without exhausting its natural resources. The site also shows evidence of a unique script, suggesting a rich cultural and intellectual life. Today, Dholavira stands as a reminder of how human innovation can harmonise with nature, offering lessons for the modern world facing environmental challenges. Its preservation not only enriches our historical understanding but also inspires respect for ancient wisdom and resilience, reminding us that sustainable development has deep roots in human history, culture, and shared human consciousness. Question: What does the passage imply about modern society?

1. That it still needs to learn from ancient environmental practices
2. That it is indifferent to historical preservation
3. That it has surpassed ancient civilisations in sustainability
4. That it faces fewer environmental problems than in the past