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Rich nations must pay back their debt on climate change: Javadekar

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Paris: India is here to ensure that rich countries pay back their debt for the overdraft they have drawn on the carbon space, Minister of State for Environment, Forests and Climate Change Prakash Javadekar said on Sunday.

He said the developing countries could not let the ongoing UN conference, attended by over 195 countries, fail to reach its objectives.

Javadekar, who came to Paris on Saturday for a second time after having attended the opening plenary when Prime Minister Narendra Modi was here with over 150 heads of state or government on November 30, said that for India it was a “question of present and future lives of our 1.27 billion people with aspiration to develop”.

The climate change meeting, or 21st Conference of Parties (CoP21) as it is called, goes into its crucial second week, after the heads of state and governments aimed to give it a push in the first week to arrive at a consensus on limiting the global climate temperature remain under 2 degrees centigrade, which otherwise, the UN says, will lead to several catastrophic events.

The larger issue being grappled is how to make the rich countries pay $100 billion every year starting with 2020, to help the developing countries cope with and plan ahead for the global warming.

So far, only around $10 billion has been pledged since 2009 in CoP15 when the green fund was launched with much fanfare.

Javadekar said ahead of the high-level segment of the conference when bureaucrats and ministers from the attending countries will jostle to arrive at common ground that India was also determined “not to make Paris Summit like pass summits where we all returned home with false optimism and fictitious hopes”.

A draft agreement of sorts on climate change is being circulated here, taking into account India’s concerns, but it’s by no means certain that this would be acceptable to all the countries, including the developed countries.

Javadekar praised the French presidency “which has done a monumental job in the last one year to build political momentum”, saying India was ready and committed to work with it to achieve the desired goals.

He also said that India was here to ensure that the seminal principle of ‘common but differentiated responsibilities (CBDR)’ was respected.

The CBDR principle reiterated at several climate change conferences says that developed and developing countries have different responsibilities in rectifying the wrongs of the past. The West is called upon to contribute with money and technology to cope with the rising temperatures.

This is said to be based on “polluter pays” principle since the developed countries had emitted large amounts of carbon dioxide into the atmosphere in their search of growth, leading to the heating up of the planet. CO2 is a byproduct of fossil fuels which, allowed most countries to develop rapidly.

The minister also reiterated that all the agreements should be under the aegis of the UN Framework Convention on Climate Change. “The UNFCCC is a global climate constitution. It’s fundamental. Any attempt to rewrite or to overwrite will not be acceptable to anyone.”

Javadekar said the collective decision “should be based on science, CBDR and collective conscience”.

(Inputs from IANS)

(Picture Courtesy: www.climatechangenews.com)

 

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Climate change can have an effect on the taste of the wines

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Climate change can have an effect on the taste of the wine
Climate change can have an effect on the taste of the wine. wikimedia commons

New York, Jan 3, 2018: Although winegrowers seem reluctant to try new grape varieties apparently to protect the taste of the wines, new research suggests that they will ultimately have to give up on their old habit as planting lesser-known grape varieties might help vineyards to counteract some of the effects of climate change.

vineyards. wikimedia commons

“It’s going to be very hard, given the amount of warming we’ve already committed to… for many regions to continue growing the exact varieties they’ve grown in the past,” said study co-author Elizabeth Wolkovich, Assistant Professor at Harvard University.

“With continued climate change, certain varieties in certain regions will start to fail — that’s my expectation,” she said.

The study, published in the journal Nature Climate Change, suggests that wine producers now face a choice — proactively experiment with new varieties, or risk suffering the negative consequences of climate change.

“The Old World has a huge diversity of wine grapes — there are overplanted 1,000 varieties — and some of them are better adapted to hotter climates and have higher drought tolerance than the 12 varieties now making up over 80 per cent of the wine market in many countries,” Wolkovich said.

“We should be studying and exploring these varieties to prepare for climate change,” she added.

Unfortunately, Wolkovich said, convincing wine producers to try different grape varieties is difficult at best, and the reason often comes down to the current concept of terroir.

Terroir is the notion that a wine’s flavour is a reflection of where which and how the grapes were grown.

Thus, as currently understood, only certain traditional or existing varieties are part of each terroir, leaving little room for change.

The industry — both in the traditional winegrowing centres of Europe and around the world — faces hurdles when it comes to making changes, Wolkovich said.

In Europe, she said, growers have the advantage of tremendous diversity.

They have more than 1,000 grape varieties to choose from. Yet strict labelling laws have created restrictions on their ability to take advantage of this diversity.

For example, just three varieties of grapes can be labelled as Champagne or four for Burgundy.

Similar restrictions have been enacted in many European regions – all of which force growers to focus on a small handful of grape varieties.

“The more you are locked into what you have to grow, the less room you have to adapt to climate change,” Wolkovich said.

New World winegrowers, meanwhile, must grapple with the opposite problem — while there are few, if any, restrictions on which grape varieties may be grown in a given region, growers have little experience with the diverse — and potentially more climate change adaptable — varieties of grapes found in Europe, the study said.

Just 12 varieties account for more than 80 per cent of the grapes grown in Australian vineyards, Wolkovich said.

More than 75 per cent of all the grapes grown in China is Cabernet Sauvignon — and the chief reason why has to do with consumers.

“They have all the freedom in the world to import new varieties and think about how to make great wines from a grape variety you’ve never heard of, but they’re not doing it because the consumer hasn’t heard of it,” Wolkovich said. (IANS)