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Escalating Consequences of Climate Change Hit Countries Globally

India was ranked fifth vulnerable globally

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Climate
As Climate impacts begin to result in permanent loss and damage across the world, there is still no specific UN climate finance facility to reimburse the loss of land, culture and human lives. Pixabay

The escalating consequences of Climate change are now hitting both rich and poor countries, a report published on Wednesday said. India was ranked fifth vulnerable globally.

The Climate Risk Index 2020, an annual report by Germanwatch, ranks countries according to their vulnerability to extreme weather events.

It was released in the Spanish capital on the sidelines of the 25th Conference of the Parties to the United Nations Framework Convention on Climate Change (UNFCCC) or COP25 that is being held in the backdrop of climate impact biting globally.

According to the report, India has also been badly affected, ranking fifth in the overall global vulnerability index in 2018, ranked first in terms of fatalities and second in the world in terms of losses in millions of dollars.

India’s overall ranking has drastically fallen from 14th in 2017, to fifth in 2018.

The report shows that extreme weather, linked with climate change, is affecting not only the poorer countries like Myanmar and Haiti, but also some of the world’s richest countries.

Japan is the worst-hit country in 2018, while Germany and Canada were both also in the ‘bottom 10’ i.e. the most affected.

The results reflect the increasing damage caused by heatwaves, which scientists have found are being worsened by climate change.

To explain this drastic fall in ranking in a year, David Eckstein, Policy Advisor (Climate Finance and Investment) with Germanwatch said: “India’s high rank is due to severe rainfall, followed by heavy flooding and landslides that killed over 1,000 people.”

The state of Kerala was especially impacted. The floods were described as the worst in the last 100 years.

Climate
A report shows that extreme weather, linked with climate change, is affecting not only the poorer countries like Myanmar and Haiti, but also some of the world’s richest countries. Pixabay

According to Eckstein, India was struck by two cyclones in October and November 2018 that also nearly killed 1,000 people. Last but not least, India also suffered from extreme heat. While the human death toll was kept considerably low due to public measures, the economic damage was quite severe.

Other countries ranking in the bottom 20 in the overall climate risk categories are the US at 12th, Vietnam at sixth, Bangladesh at seventh and France at 15th.

The report also points to the importance of negotiations at COP25. As climate impacts begin to result in permanent loss and damage across the world, there is still no specific UN climate finance facility to reimburse the loss of land, culture and human lives.

So far, the industrialised countries have refused to even negotiate it.

But at COP25, for the first time, financial support for climate-related loss and damage is high on the agenda.

For the poorest and most vulnerable countries, this climate summit is, therefore, of the utmost importance. They demand that states agree a deal to support those who are suffering, or at least acknowledge the necessity, with a pathway towards real help.

Otherwise the poorest countries will continue to rely on loans to cope with the consequences of climate change, which means they are threatened with excessive debts, undermining often already vulnerable economies.

In the talks that will last till December 13, India has been ambitious in its actions.

Climate
The escalating consequences of Climate change are now hitting both rich and poor countries, a report published on Wednesday said. India was ranked fifth vulnerable globally. Pixabay

It has emphasised that developed countries should take the lead in undertaking ambitious actions and fulfil their climate finance commitments of mobilising $100 billion per annum by 2020 and progressively and substantially scale up their financial support to inform parties for future action through Nationally Determined Contributions (NDCs).

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India is also stressing upon the need for fulfilling the pre-2020 commitments by developed countries, and that pre-2020 implementation gaps should not present an additional burden to developing countries in the post-2020 period.

The Indian delegation will be led by Environment Minister Prakash Javadekar, who is attending the summit from December 9. (IANS)

Next Story

Here’s Why Automative Technology May Have Adverse Impact on Climate, Public Health

climate trade-off is much different on the regional scale, especially in areas with high vehicle densities

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Technology
While automative technology is credited with boosting fuel efficiency and reducing CO2 emissions, GDI engines produce more black carbon aerosols than traditional port fuel injection engines. Pixabay

New automotive technology that promises enhanced fuel efficiency may have a serious downside, including significant climate and public health impacts, a new study suggests.

The gasoline direct injection (GDI) engine is one of the most prominent technologies car manufacturers adopted to achieve the fuel economy and carbon dioxide emission goals established in 2012 by the US Environmental Protection Agency.

While this technology is credited with boosting fuel efficiency and reducing CO2 emissions, GDI engines produce more black carbon aerosols than traditional port fuel injection engines, according to the study published in the journal Environmental Science and Technology.

“Even though emissions from gasoline vehicles constitute a small fraction of the black carbon in the atmosphere, the vehicle emissions are concentrated in regions with high population densities, which magnifies their effect,” said study researcher Rawad Saleh, Assistant Professor at University of Georgia in the US.

The market share of GDI-equipped vehicles increased from 2.3 per cent in model year 2008 to 51 per cent in model year 2018. The EPA projects 93 per cent of vehicles in the US will be equipped with GDI engines by 2025. According to the study, researchers predicts the increase in black carbon emissions from GDI-powered vehicles will fuel climate warming in urban areas of the US that significantly exceeds the cooling associated with a reduction in CO2.

In addition, they believe the shift will nearly double the premature mortality rate associated with vehicle emissions, from 855 deaths annually to 1,599. The researchers estimate the annual social cost of these premature deaths at $5.95 billion. The increase of black carbon is an unintended consequence of the shift to GDI-equipped vehicles that some scientists suspected was based on experimental data, according to the researcher.

Technology
New automotive technology that promises enhanced fuel efficiency may have a serious downside, including significant climate and public health impacts. Pixabay

“This study is the first to place these experimental findings in a complex modeling framework to investigate the trade-off between CO2 reduction and an increase in black carbon,” Slah said. While previous research has reported the shift to GDI engines will result in net benefits for the global climate, the researchers said that these benefits are rather small and can only be realized on timescales of decades.

Meanwhile, the negative impact of black carbon can be felt instantaneously, they added.

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“Our research shows the climate trade-off is much different on the regional scale, especially in areas with high vehicle densities. In these regions, the climate burden induced by the increase in black carbon dominates over the climate benefits of the reduction in CO2,” said Saleh. (IANS)