Asserting that the mega infra project in Great Nicobar Island is a "grave threat" to the natural ecosystem, Congress leader Jairam Ramesh has urged Environment Minister Bhupender Yadav to suspend all clearances accorded to the project and called for its thorough and impartial review, including by the parliamentary committees concerned. In a letter to Yadav, former environment minister Ramesh said the Ministry of Environment, Forests and Climate Change must fulfil its dharma, and not allow itself to be reduced to becoming a project proponent, especially when the project has decidedly "disastrous" human, social and ecological consequences. "You may recall our recent exchange in the Rajya Sabha during Question Hour. The Union Government's proposed Rs. 72,000 crore 'Mega Infra Project' in Great Nicobar Island is a grave threat to Great Nicobar Island's tribal communities and natural ecosystem," Ramesh said. The project can have "catastrophic ecological and human consequences" and has be