A recent study by scientists indicates that the Hindu Kush-Himalaya region is experiencing increased frequency and intensity of extreme weather events due to climate change, including rapid glacial melting and changing rainfall patterns. However, the research also cautions against solely blaming climate change, highlighting that human factors like population growth, commercial activities, and non-enforcement of regulations contribute significantly to the vulnerability and impact of these disasters. The study points out that many devastating floods originate from small glaciers and rain-fed streams, exacerbated by encroachment on unstable slopes and floodplains.
A World Cup game between Paraguay and France in Philadelphia is at risk due to extreme heat and humidity, linked to climate change and fossil fuel use. A heat dome over the U.S. and Canada has pushed temperatures beyond safe play recommendations, raising concerns about player safety and future tournament scheduling.
A new study projects that by the end of the century, hot days could experience an additional four hours of extreme heat, with low and middle-income countries being disproportionately affected. The research highlights that traditional daily temperature metrics often overlook shorter, intense periods of heat, and hourly assessments are crucial for effective heat risk management and public health planning in a warming climate.
Climate experts explain how El Nino and climate change are intricately linked, with El Nino delaying monsoon onset and climate change intensifying rainfall. This new reality is altering the Indian monsoon's behaviour, leading to short-duration, high-intensity rain spells, especially in western and northwestern regions.
Nepal's devastating flash floods have claimed 1,127 lives, with thousands still missing a week after the disaster. Rescuers are intensifying efforts to find survivors and recover bodies across affected regions, while police work to identify victims and relocate families from high-risk areas.
'People told me to go back to school and leave climate issues to adults. But if adults had done their job, I wouldn't be here protesting.' At just 14, climate activist Licypriya Kangujam says children are paying the price for a crisis they did not create, while governments continue to make promises without delivering meaningful change.
India abstained from voting on a UN General Assembly resolution concerning climate change obligations, citing concerns that it undermines the United Nations Framework Convention on Climate Change (UNFCCC). India believes climate obligations should be negotiated through the UN climate framework, emphasising differentiated responsibilities.
Window for fast marathons closing because of climate change, report finds
Researchers have discovered that Delhi's urban forests are significant carbon sinks, storing substantial amounts of carbon in trees and soil, with the potential to generate revenue through carbon credits. The study highlights the importance of preserving and expanding these forests to combat climate change.
The head of the UN's climate science panel, Jim Skea, has expressed concern over the accelerating pace of climate impacts, saying scientists have been surprised by the speed of temperature rise. Skea attributed the worsening situation to inaction on climate change and highlighted the need for urgent action to reduce greenhouse gas emissions. He also addressed concerns about the scientific messaging and the perception of imposed climate policies, emphasizing the importance of involving societies and people in climate change action.
Maharashtra Governor Jishnu Dev Varma has advocated for a bamboo-based economy to drive sustainable development, create rural livelihoods, and offer green alternatives to plastic. Speaking at a summit, he highlighted bamboo's crucial role in climate change mitigation, its potential to empower local communities, and its benefits for farmers.
Frequent weather shocks caused by climate change pose challenges for the monetary policy as well as downside risks to economic growth, a Reserve Bank report said. Global average temperatures are on a rise, with accompanying increase in extreme weather events (EWE), and the economic and social impact of global warming is becoming increasingly evident, said RBI's Monetary Policy Report - April 2024. The report said that climate change has increased the frequency and ferocity of weather shocks, posing challenges for monetary policy.
India's Agriculture Secretary Atish Chandra has warned that the upcoming rabi (winter) crop season is likely to be challenging for rainfed areas due to the strengthening El Nio weather pattern, potentially affecting foodgrain production. This comes as Maharashtra declares drought in nearly 74 per cent of its talukas, highlighting the immediate impact of climate change.
'We need to value lives and also put a value on our lives.'
The deadly landslides in Kerala's ecologically fragile Wayanad district were triggered by a heavy burst of rainfall, made 10 per cent heavier by climate change, according to a new rapid attribution study by a global team of scientists.
Researchers have outlined five crucial actions to help the world prepare for a potentially strongest-on-record El Nino, aiming to reduce its severe health consequences like infectious diseases, malnutrition, and heat-related conditions. These recommendations, published in The Lancet, emphasise a comprehensive risk overview and early preparatory measures.
Climate scientists warn that climate change is intensifying heatwaves in India, with the cooling effects of La Nia potentially becoming less effective in a warmer future. The India Meteorological Department (IMD) predicts an early summer with above-normal temperatures and intense heatwave spells, following an unusually dry winter and the warmest February since 1901. Experts emphasize the role of human-caused climate change, along with natural climate drivers like El Nio and La Nia, in shaping weather patterns. While La Nia typically brings cooler temperatures, scientists suggest that under climate change, its ability to mitigate heatwaves may be diminished.
'If learning to read changed our brain in a good way and we gained remarkable knowledge that we shared with each other then, by the same logic, won't lack of reading also change our brain? Won't it reduce the valuable knowledge we acquire and share with each other,' asks reading coach Reeta Ramamurthy Gupta on National Reading Day.
India should encourage the second coming of SAARC with climate change as an urgent agenda and keeping Indian security concerns in mind as the subtext, suggest Lieutenant General Ashok Joshi (retd) and Colonel Anil Athale (retd).
A new study reveals that past emissions from major oil, gas, coal, and cement producers will continue to impact Earth's environment for centuries, even if emissions cease today. The research highlights that the planet will remain significantly warmer than pre-industrial levels, leading to persistent climate damages and increasing the likelihood of future extreme weather events, forming the basis for accountability lawsuits against these "carbon majors."
A preliminary government report reveals that devastating flash floods in Nepal have affected over 32,000 people, caused 1,295 deaths, and severely damaged infrastructure including roads, bridges, schools, and healthcare facilities. Senior Nepali Congress leader Arjun Narsing KC has criticised the government's coordination of rescue and relief operations and called for international action on climate justice.
Dominic Xavier offers his take on the UN's climate conference, COP26 in Glasgow, where top world leaders -- barring Xi Jinping and Vladmir Putin -- will discuss how to reduce greenhouse gas emissions that are driving climate change and altering our planet forever.
Nepal has launched a diplomatic initiative to secure climate-related compensation from major greenhouse gas emitters, asserting that post-disaster assistance for recent deadly flash floods should be viewed as a moral and legal liability, not charity. Foreign Minister Shisir Khanal highlighted Nepal's disproportionate suffering from global warming despite negligible emissions, citing rapid glacier melt and extreme mountain disasters. The country has formally approached the Loss and Damage Fund board for urgent financial aid following a catastrophic flash flood in the Bhotekoshi river basin.
'The trigger for the flood was definitely natural, but the damage that it caused was human-made.'
The death toll from devastating flash floods in Nepal has surged to 1,252, with more bodies recovered and fresh flood risks emerging due to continuous rainfall in the Bhotekoshi River's upstream areas. The disaster, triggered by an ice-rock avalanche, has also left 4,875 people missing and prompted calls to address climate change's impact on the Himalayan region.
'Since there is no photo-op, or quick fix solutions, politicians do not want to address climate change. It is very unfashionable.'
A scientist from the Wadia Institute of Himalayan Geology highlights how climate change, including glacial retreat, shifting precipitation patterns, and rising nighttime temperatures, is exacerbating the risk of flash floods and landslides in the Himalayas, as seen in recent disasters in Nepal and Uttarakhand.
A new study by the Leibniz Institute for Food Systems Biology reveals that higher atmospheric carbon dioxide levels significantly alter the protein composition of wheat. This change impacts baking quality and the tolerability of wheat products, with increased amylase/trypsin-inhibitors and decreased gluten proteins observed under elevated CO2 conditions. Researchers emphasise the need for crop adaptation focusing on quality characteristics.
'When there is a change in the wind speed or the stress exerted on the surface, it will change the ocean currents.'
The overwhelming feeling at the end of COP 27 was that despite decades of meetings and landmark accords, like the Paris Agreement, the world was still not doing enough to slow the climate crisis, observes Ambassador T P Sreenivasan.
The Ministry of External Affairs reported that 275 Indians remain missing following devastating flash floods along the Nepal-Tibet border, while 166 others have been rescued. India has supplied 95 tonnes of relief material and deployed 54 personnel, including rescue and forensic experts, to assist Nepal. The death toll in Nepal has reached 1,295, with thousands still missing, and significant infrastructure damage reported. India has also highlighted the need for developed countries to lead in climate change action.
A report by the University of Chicago's Energy Policy Institute projects approximately 15,800 additional heat-related deaths in India over the next six months due to the 'super El Nino' phenomenon. Globally, nearly 451,000 additional deaths are anticipated. Experts in India emphasize the need for swift action, including implementing Heat Action Plans and focusing on vulnerable populations, while also urging caution regarding model-based projections.
Many people who recognise the grave implications of climate change find it difficult to grapple with it. The problem is too big and thinking about it can be unbearable, says Rajni Bakshi.
Following devastating flash floods in Nepal, experts are calling for systematic scientific assessments of glaciers to understand and mitigate hazards, alongside the development of a robust land use policy for the Himalayan region. The floods, which killed over 460 people and left thousands missing, are believed to be linked to climate change impacts on glaciers and permafrost.
'It appears to be a combination: A glacier breaking away, and a dam-like formation downstream reaching capacity and releasing water suddenly.'
'Nearly two-thirds of Maharashtra has been drought-prone on and off, and climate change is making it worse.'
A recent study by IIT Kharagpur researchers reveals that powerful cyclones can significantly impact groundwater quality up to 100 metres below the surface in deep coastal aquifers. Conducted in the climate-vulnerable Sundarbans region, the research highlights how extreme weather events disturb the freshwater-seawater balance, threatening drinking water security and necessitating depth-specific groundwater management strategies.
Climate change has hampered the ability of the forecasting agencies to accurately predict severe events and weather bureaus across the world are focusing on augmenting the observational network density and the weather prediction modelling to improve predictability, India Meteorological Department (IMD) Director General Mrutyunjay Mohapatra has said.
TeamLease EdTech Founder and CEO Shantanu Rooj states that the AI-driven world transition is irreversible, with regulation and cost being crucial factors determining its speed and depth. He emphasizes that while AI will transform jobs, not eliminate them, continuous learning, domain expertise, and adaptability will be key for individuals and businesses to thrive in this evolving landscape. Rooj also highlights the need for universities to adapt their curricula to prepare a future-ready workforce.
South African President Cyril Ramaphosa on Friday described BRICS as an important global forum, highlighting the grouping's growing demographic and economic weight and noting that its members account for around half of the world's population and 40 percent of global GDP.
