Correct Option (C)
The passage elucidates the inherent conflict arising from the simultaneous pursuit of livelihoods, commercial exploitation, and biodiversity conservation within an ecosystem. It explicitly states that commercial exploitation, leading to deforestation, results in adverse environmental impacts such as floods, siltation, and microclimatic instability. These environmental degradations, in turn, negatively affect the livelihoods dependent on the ecosystem. This demonstrates a mutual exacerbation where the sustenance of livelihoods and ecosystem degradation are interlinked, leading to conflicts and an overall imbalance, particularly in developing countries where dependence on ecosystems is high.
Incorrect Options:
The passage does not dismiss the importance of biodiversity conservation. Instead, it underscores the complex challenge of balancing conservation efforts with the economic needs and livelihoods dependent on ecosystems. It highlights the conflicts that arise from these competing interests, rather than suggesting that conservation is a negligible concern when livelihoods are involved.
While the passage discusses the adverse impacts of commercial exploitation on livelihoods, it does not frame this issue as a violation of fundamental rights. The author's discourse focuses on the ecological and socio-economic consequences and conflicts, rather than adopting a legal or rights-based perspective.
The passage describes the challenges and negative consequences associated with commercial exploitation of ecosystems, but it does not advocate for a complete cessation of such activities. Instead, it implicitly suggests the need to address the conflicts and manage the trade-offs between commercial potential, livelihoods, and conservation, especially given the potential for national income boost in developing countries.