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August 18 - August 24, 2023
 
     
A weekly digest on impacts, politics and science of the climate emergency; from the Global South perspective. Access our extensive coverage on climate. You can find this newsletter in the web here.
Dear readers,

Welcome to the Climate Weekly newsletter by the Centre for Science and Environment’s Climate Change programme and Down to Earth.

16 youth climate activists won a case against their State, which they suggest caused unreasonable damage to the climate and violated the fundamental constitutional right of the youth plaintiffs to “a clean and healthful environment”. The case took place in the United States, and was filed against the State of Montana, but serves as a precedent for future such lawsuits, writes Khushboo Pareek, Intern with CSE’s Climate Change programme.

The lawsuit challenged certain provisions of the Montana Environmental Policy Act, along with provisions of the state’s energy policy that explicitly barred the State from considering the impacts of greenhouse gas emissions or climate change, both within and beyond the State’s border while reviewing new energy projects. The plaintiffs argued that these provisions enabled the State to extract and promote fossil fuels-based energy systems, severely impacting their health and well-being. Hence, it violated the guarantee provided by the Constitution of Montana to a clean and healthful environment for present and future generations. This use of processes outside the realm of international climate negotiations to demand accountability and attain remedies is crucial. Climate litigation is increasingly used as an alternative forum not only within developed countries but also by individuals from vulnerable countries to demand accountability using the language of liability and compensation against the historical emitters.

Elsewhere, food prices are no longer determined solely by the monsoon, which itself is changing in an era of climate change. CSE’s Electric Mobility team explains what a battery passport is, and why it is important for electric vehicles in India. And you can sign up for CSE’s upcoming training programmes- one for teachers and another on environment data.
   
 
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By - Avantika Goswami
Climate Change, CSE
 
 
   
 
EXTREME WEATHER TRACKER
 
Pacific Ocean weather patterns are changing — and multi-year El Nino and La Nina may become more common, 24 August 2023
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Down To Earth After 4 years of high-intensity rains, Kerala inching towards drought with 45% deficit rainfall, 23 August 2023
 
     
 
This may be the driest August in 123 years: Expert, 22 August 2023
Between August 1 and August 21, India has recorded rainfall of 115.4 millimetres
 
     
 
Hawaii’s climate future: Dry regions get drier with global warming, increasing fire risk — while wet areas get wetter, 18 August 2023
The “dry gets drier” aspect is particularly important for formulating Hawaii’s plans to adapt to climate change
 
   
 
COMMENTARIES
I’ve spent 40 years studying Antarctica. The frozen continent has never needed our help more, 22 August 2023
Antarctica matters; what happens there affects global weather patterns and sea levels
 
     
 
What’s driving food prices in new normal climate?, 22 August 2023
Monsoon as a unitary weather phenomenon is no more a valid indicator for food prices as its progress and distribution have changed completely
 
   
 
A changing climate, growing human populations and widespread fires contributed to the last major extinction event − can we prevent another?, 18 August 2023
The past teaches us that the ecosystems we depend upon are vulnerable to collapse when stressed by multiple intersecting pressures
 
   
  CLIMATE NEWS | SCIENCE| IMPACTS| POLITICS  
   
 
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G20 nations provided a record $1.4 trillion in support of fossil fuels last year, 25 August 2023
Setting a minimum carbon taxation rate between $25-75 per tonne of carbon dioxide equivalent depending on the country’s economy would raise revenues for the G20 by $927 billion per year
 
   
 
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Monsoon 2023: Central India to remain dry during September, 24 August 2023
Intraseasonal weather patterns absent in first fortnight of September, indicating high likelihood of rainfall deficit across the country
 
   
 
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Is climate litigation the way forward for accountability and climate action?, 24 August 2023
Recent judgment in the US held the State of Montana responsible for causing unreasonable damage to climate
 
   
 
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Climate change may cause up to 38% decline of low & mid latitude deodar trees, 24 August 2023
Droughts and heat stress may also cause infestation in trees, research notes
 
   
 
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Ahead of COP28, Africa meets to deliberate on integrating health into climate agenda, 23 August 2023
Leaders called for a unified African position on health in climate negotiations
 
   
 
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To predict future sea level rise, we need accurate maps of the world’s most remote fjords, 23 August 2023
Estimating how much mass will be lost is often highlighted as glaciology’s grand challenge as it constitutes a large uncertainty in our predictions of future sea-level rise
 
   
 
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Run-up to World EV Day: Battery passport, an opportunity for India, 23 August 2023
India should leverage its experience with Aadhaar / UPI to deploy scalable digital solutions in the battery value chain
 
   
 
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Climate change turned Canada into tinderbox, doubled chances of extreme wildfires: Research, 23 August 2023
Fire weather like this can be expected to occur once every 25 years, meaning about a 4% chance every year
 
   
 
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Living with wildfire: How to protect more homes as fire risk rises in a warming climate, 23 August 2023
Prevention and suppression will always be critical pieces of wildfire strategy, but climate adaptation means everyone has a role
 
   
 
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Sapling solidarity: Erratic monsoon has led to Haryana, Punjab farmers helping each other; here is how, 23 August 2023
Cultivators in flood-hit villages of the states have received free supply of paddy saplings from their counterparts in safer areas to tide over the losses and avoid a crop-less rice season
 
   
 
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Fewer ribbits in Western Ghats? Erratic, deficit rainfall hits breeding cycles of frogs, 23 August 2023
Researchers say amphibians are not getting enough time to complete the breeding cycles, eggs drying out early
 
   
 
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Will Bihar farmers have to shift from paddy? Changing rainfall patterns hint at that, 21 August 2023
State agriculture department has advised farmers to opt for less water-intensive alternatives like maize
 
   
 
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Natural disasters in South-West Pacific caused close to $9 billion in economic damage in 2022: WMO, 21 August 2023
Nearly 98% of the economic loss has been due to floods; losses associated with flooding were more than 4 times the average over the past 20 years
 
   
 
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Third-longest monsoonal break in this century has ended, 18 August 2023
Core monsoon saw suppressed rainfall, trough to shift again towards the Himalayan foothills early next week
 
   
 
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How climate resilient is Shimla? Not much, shows city’s ground situation, 18 August 2023
A third of Shimla is at high risk for landslides; more open spaces and green cover needed
 
   
 
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This Weekly Newsletter is published by Down to Earth and the Centre for Science and Environment, a Delhi-based global think tank advocating on global south developmment issues.
We would love your feedback on this newsletter. To speak to our experts for quotes and comments on the above stories. Please email to vikas@cseindia.org
 
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