For Jayanthi Natarajan, minister for environment and forests, her reserve has attracted much criticism from domestic detractors.
Yet, on the high table of international climate diplomacy, it helped her ensure the voice of developing countries, particularly India, was heard at the global climate talks.
At both the Durban Climate Change Conference 2011 and the Earth Summit in Rio earlier this year, Natarajan, amid global pressure, held her ground, making certain India's development agenda wasn't jeopardised, even if it meant being labelled a "deal breaker" by certain developed nations.
In fact, it was the strong stand taken by India at the Durban climate talks that forced negotiators to include the word 'equity', or equitable growth, into the agenda for all future talks.
At the Earth Summit, too, India recorded a major victory when the concept of 'common but differential responsibility' between developed and developing nations was acknowledged.
This meant rich, developed nations couldn't shift their responsibility to take steps to mitigate climate change to developing countries like India.
Natarajan also adopted a studied stand against unilateral trade measures by the European Union on the pretext of climate actions, with India being one of the Brazil, Russia, India and China nations to oppose the imposition of carbon tax on aircraft crossing European skies.
Clearance curse
However, despite her international success, there are significant domestic compulsions that could leave a blemish on Natarajan's tenure at the ministry of environment and forests, as well as on India's forests.
And, much of this has to do with directives from the Prime Minister's Office, a force even former environment minister Jairam Ramesh couldn't ignore towards the end of his time at the MoEF.
"Jayanthi Natarajan represents the last few days of Jairam Ramesh (at MoEF)," says Bittu Sahgal, a member of the National Board of Wild Life, adding, "We thought after the depths to which the government had fallen in the last six months of Jairam Ramesh's tenure, it couldn't get worse.
"But it has now plunged much deeper."
Ramesh had publicly admitted environment and forest clearances were being given because of pressure from the top. Natarajan, in all likelihood, would not.
Within industry, though, there are divergent views on whether Natarajan, presumably brought to the ministry to project the 'pro-industry' image of the United Progressive Alliance-II government, has been able to make headway.
While a section of the industry remains unhappy over the red-tapism and bureaucracy at Paryawaran Bhawan continuing to delay clearances to projects, thereby stifling industrial growth, there are others, like those in the coal sector, who feel differently.
Senior officials at the coal ministry, the environment ministry's arch-rival during Ramesh's term, say the stand-off has eased.
"Definitely, things are a lot better now," an official said. "People (companies and projects) are getting clearances now."
At Kolkata-headquartered Coal India, the country's largest coal miner, officials say there has been progress.
"There is no massive change because the system is rigid, but some positive things have happened," said a company official.
"Some of the moratoriums have been withdrawn and the MoEF has started accepting new projects."
However,
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