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Real pride of ancient indian science

Issue Date: Jan 31, 2015
I write this with considerable impatience and one question. Do we really have the time to waste on controversies like what ancient India did or did not achieve by way of scientific discoveries? This is when there is the huge unfinished agenda to use the best of science to tackle current challenges and crises.

India’s climate strategy needs revision

Issue Date: Jan 15, 2015
Climate change negotiations are by now predictable. The already-industrialised come to each conference of the parties (COP) with a clear game plan, that is, to erase their contribution to the emissions already present in the atmosphere, thereby effectively remove the differentiation between their responsibility and that of the rest of the world to act. This would rewrite the 1992 convention on climate change and let them evade the obligation to provide funds and technology for action in the developing world.

So that we can breathe easy

Issue Date: Dec 31, 2014
  See also:  Video The toxic air we breathe in Delhi Related Article People in Delhi exposed to much higher levels of air toxins than estimated: CSE  

US-China climate deal: Maker or breaker?

Issue Date: Dec 15, 2014
In my previous article I wrote that India should demand an ambitious climate change deal, because we need the world to stay safe—below the guardrail of 2°C rise in temperature. I also said that for the deal to be effective, it is necessary to ensure that every country has the right to development but within the planetary limits. In other words, we must operationalise equity, a prerequisite for global cooperation on climate change.

Last call to get climate deal right

Issue Date: Nov 30, 2014
The Indian government must not use “equity” to block climate change negotiations. It must be proactive on equity and put forward a position on how to operationalise the sharing of the carbon budget—accounting for countries’ contribution to past emissions and allocating future space—in climate talks.

Making sense of green building rating

Issue Date: Nov 15, 2014
The building sector is set to grow exponentially. It already has a huge environmental footprint, with the domestic and commercial sectors consuming some 30 per cent of India’s electricity. So, the imperative to go green is clear. The question is where India is and where it should go. The Bureau of Energy Efficiency (BEE) has issued the Energy Conservation Building Code (ECBC) to improve the energy performance of buildings by 40-60 per cent. But the use of the code in design is not linked to the actual performance of the building after it has been commissioned.

Ozone-smart, climate-cool

Issue Date: Oct 31, 2014
One item on the agenda of the much-discussed Narendra Modi-Barack Obama meeting that has Indian commentators flummoxed is hydrofluorocarbons (HFCs). The joint statement issued after the meeting of the two heads of states says rather ambiguously that the two sides agreed to cooperate on “next steps to tackle the challenge posed by HFCs to global warming.”

The myth of green building

Issue Date: Oct 15, 2014
There is no question that India and other parts of the still-under-construction world must build green. The building sector is a major contributor to climate change and local environmental destruction because of construction materials used; energy expended for lighting, heating and cooling; and water consumption and waste discharge. This is the threat. There is an opportunity as well.

India's double challenge

Issue Date: Sep 30, 2014
THE FLOODWATERS devastating large parts of the Himalayan state of Jammu and Kashmir caught the people and the government unawares, it is said. But why should this be so? We know every year, like clockwork, India grapples with months of crippling water shortage and drought and then months of devastating floods. This year offers no respite from this annual cycle but something new and strange is afoot. Each year, the floods are growing in intensity.

Green clearance test for NDA

Issue Date: Sep 15, 2014
Environmentalists are rightly alarmed that the NDA government is busy dismantling the environmental regulatory system in the country. Over the past two months, the media has reported that clearances for projects, from mining to roads, have been fast-tracked. While the web¬site of the Ministry of Environment and Forests (MOEF) has not been updated in August, in the two months till July end, forest clearance was granted to over 92 pro¬jects, which will divert some 1,600 hectares of forest.
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