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EXPLAINED CLIMATE NEWS - Page 4

La Nina

Where is La Niña? And why did global models err in their predictions?Subscriber Only

December 14, 2024 11:26 IST

Weather models had predicted the onset of La Niña as early as September. But that has not happened. Here is why La Niña is ‘delayed’, and why global models erred in their predictions

paris climate agreement, what is paris climate agreement, paris climate change deal, paris climate accord

Nine years after being finalised, why the Paris Agreement looks more fragile than everSubscriber Only

December 13, 2024 12:44 IST

The main goal of the Paris Agreement — holding global annual average temperatures within 1.5 degree Celsius of pre-industrial averages, two degrees Celsius in the worst case scenario — seems more distant than ever.

arctic

First ice-free day in the Arctic could come by 2030, says new study: Why does it matter?Subscriber Only

December 12, 2024 15:51 IST

Arctic sea ice has been shrinking for decades, but what happens if the Arctic becomes ice-free?

climate protest

ICJ begins hearing on landmark climate change case: Why is this significant?Subscriber Only

December 4, 2024 03:41 IST

The case is expected to have significant implications for the increasing number of climate-related lawsuits being filed everywhere. It could potentially also influence the negotiations at the annual climate talks

How land degradation is threatening Earth’s capacity to sustain humanity

How land degradation is threatening Earth’s capacity to sustain humanitySubscriber Only

December 3, 2024 12:10 IST

According to UNCCD, land degradation is “the reduction or loss of the biological or economic productivity and complexity of rainfed cropland, irrigated cropland, or range, pasture, forest and woodlands resulting from a combination of pressures, including land use and management practices”.

cyclone landfall

Cyclone Fengal: What does the ‘landfall’ of a cyclone mean?Subscriber Only

December 1, 2024 15:44 IST

Landfalls can last for a few hours, with their exact duration depending on the speed of the winds and the size of the storm system.

plastic

Can suing fossil fuel companies slow plastic production?Subscriber Only

December 1, 2024 12:55 IST

In suing ExxonMobil, California has highlighted the connection between fossil fuel companies and plastic waste.

COP29

Key takeaway of COP29? The dismantling of climate talksSubscriber Only

November 27, 2024 12:24 IST

The disappointing deal on climate finance at COP29 could be the beginning of the unravelling of climate talks. This is not a surprise as developed nations have been taking apart the climate system over the years

plastic pollution

Why the world needs a global plastic treatySubscriber Only

November 25, 2024 07:53 IST

Owing to its adaptable properties and versatile use, plastic has become almost indispensable for humans. As a result, plastic production has skyrocketed across the world in recent decades

Climate

What is ‘peak oil’ and when will we reach it?Subscriber Only

November 22, 2024 16:08 IST

As the world begins a shift to renewables, will the end of oil production come sooner than we think?

What to know about indoor air quality and purification

Expert explains: What to know about indoor air quality and purificationSubscriber Only

November 21, 2024 12:24 IST

Aerosol scientist Shahzad Gani, an Assistant Professor at the Centre for Atmospheric Sciences at IIT Delhi, explains the factors affecting indoor air quality, how air purifiers work and why essentially, such solutions are inherently inequitable.

argentina president milei

Argentina considering leaving the Paris Agreement: What does it mean?Subscriber Only

November 21, 2024 09:08 IST

Argentina’s review of the landmark climate treaty comes at a time when the world is preparing for President-elect Donald Trump to yank out the United States from the deal for the second time

The China emissions paradox

Why immediate emission cuts from China may not be all that goodSubscriber Only

November 20, 2024 14:36 IST

As the world’s biggest emitter, China needs to cut its emissions for global climate goals to be met. But if China curbed its emissions, that would create a whole new problem. Here's why.

air pollution

Delhi-NCR’s choking air pollution: 10 ways of making it betterSubscriber Only

November 19, 2024 16:08 IST

A successful execution of these 10 measures is expected to bring down PM 2.5 levels to 72 μg/m3 and PM 10 levels to 120 μg/m3

climate

Most G20 members need to step up climate action: What a new report saysSubscriber Only

November 18, 2024 18:16 IST

Six out of 11 developed countries, including the US and Canada, have shown inconsistent engagement in key climate agreements, and weak ambitions continue to persist, according to the report

fossil fuels

Can fossil fuels be regulated like nuclear weapons? The group that is trying, the success achieved so farSubscriber Only

November 18, 2024 15:49 IST

Who are the members of the Fossil Fuel Non-Proliferation Treaty Initiative? Which countries and institutions have backed their cause so far? We explain.

airlines turbulence aircraft scandinavian airlines

Scandinavian Airlines experiences severe turbulence: Why it happens, how to ensure safetySubscriber Only

November 17, 2024 18:42 IST

A Miami-bound flight from Stockholm encountered “severe turbulence” on Thursday. What happens when aircraft encounter turbulence and what should passengers do?

emission inventory

What are the worst polluters in Delhi NCR? Here’s what a TERI report saysSubscriber Only

November 18, 2024 12:30 IST

An emission inventory, usually prepared for a particular year, quantifies emissions from different sources for a city or region for that year. We break down a draft report for NCR.

co2

Why CO2 is the primary driver of climate changeSubscriber Only

November 17, 2024 15:57 IST

CO2 is one of the most important GHGs in the atmosphere and is the primary driver of anthropogenic climate change. Here is a look at why CO2 has caused most of the global warming

climate

Where are we at with countries’ climate contributions?Subscriber Only

November 17, 2024 11:36 IST

Argentina has left COP29 while the is US preparing to quit the Paris Agreement. Where do we stand on climate action?

Smog

Why smog came early to Punjab, parts of north India this yearSubscriber Only

November 15, 2024 18:45 IST

Why is north India blanketed by smog every winter? Why has smog appeared earlier this year? We explain the basics and beyond.

cop29A man walks past an installation with the logo at the venue of the United Nations climate change conference, known as COP29, during a media tour ahead of the summit beginning in Baku, Azerbaijan November 8, 2024.

Why India and China have pushed against climate change-related trade measures at COP29Subscriber Only

November 15, 2024 13:05 IST

Trade restrictions on grounds of promoting climate objectives are expected to trigger many more battles, and result in greater protectionism and disruptions in global supply chains

COP29

COP29 begins in Azerbaijan: Everything you need to knowSubscriber Only

November 13, 2024 15:00 IST

The primary goal of COP29 is to bring together countries to develop a shared plan for curbing further global warming. It will also focus on scaling up climate finance to help developing nations tackle the adverse effects of climate change.

cop19

Carbon markets, NCQG, Paris Agreement: As COP29 begins, climate jargon you need to knowSubscriber Only

November 12, 2024 11:30 IST

The 29th edition of the Conference of the Parties (COP) began in Azerbaijan on November 11. Here is a look at the key terms that you might come across.

An employee walks past solar panels at the photovoltaic park installed by Engie in Marcoussis near Paris, France, February 12, 2024.

Explained: Taking stock of the International Solar AllianceSubscriber Only

November 8, 2024 20:10 IST

The International Solar Alliance, launched by PM Narendra Modi in 2015 and led by India ever since, has delivered less than its formidable promise. The offtake of solar in the Global South has remained poor

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