Explanation:

Correct option 1: Year 2070

?India's National Population Policy (NPP) 2000 set the target for achieving population stabilization by the year 2045 . This long-term objective aimed to align population growth with sustainable economic development, social progress, and environmental sustainability.?

However, in subsequent years, the goalposts have been adjusted. The Union Health Ministry has now set the target to achieve population stabilization by 2070, reflecting the evolving demographic dynamics and challenges .?

Therefore, while the original target was 2045, the current revised target for population stabilization in India is 2070