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After 13 months of relentless heat records, July 2024 finally saw a slight dip in temperatures. The European climate agency Copernicus reported that last month's average heat narrowly missed surpassing July of the previous year. While this minor cooling offers some relief, scientists caution that climate change remains the underlying issue.
Ongoing Extreme Weather
The slight cooling can be attributed to the waning of El Nino, a natural warming pattern in the Pacific Ocean that affects global weather. However, this does not signal an end to rising temperatures. The continuous release of greenhouse gases from burning fossil fuels like oil, gas, and coal ensures that extreme weather events such as intense storms, heatwaves, and prolonged droughts will persist.
Oceans play a crucial role in regulating our climate by absorbing large amounts of CO2. However, their rising temperatures have severe consequences. Warmer oceans lead to the death of marine life and create conditions for stronger hurricanes. Recently, scientists warned that we are on the verge of the worst coral bleaching event in history due to these elevated ocean temperatures.
Challenges for Governments
The past 13 months have highlighted how unprepared governments are in helping citizens cope with rising temperatures. Developing countries face the greatest challenges due to limited infrastructure and resources. Even developed nations struggle; high energy costs often prevent people from using air conditioning, leading to indoor heat-related deaths.
The goal set by the 2015 Paris Agreement was to limit global warming to 1.5 degrees Celsius (2.7 Fahrenheit) above pre-industrial levels. Despite efforts to "keep 1.5 alive," recent data shows that this target is increasingly unlikely. Global warming is currently around 1.2 degrees Celsius (2.2 degrees Fahrenheit), with some regions already exceeding the 1.5-degree mark.
Focus on Solutions
The persistent high temperatures underscore the urgent need to reduce greenhouse gas emissions across all sectors of human activity, including transportation and energy use. Renewable energy technologies like solar, wind, hydropower, and geothermal are well-established solutions. In 2023, renewable sources accounted for 30% of global electricity generation.
During last year's U.N. climate talks in Dubai, there was a consensus on transitioning away from fossil fuels towards renewable energy sources. Despite significant progress, substantial challenges remain in achieving a green energy transition. Continued investments in fossil fuels and the need for trillions of dollars in funding pose major obstacles.
The Associated Press' climate and environmental coverage receives financial support from various private foundations but maintains editorial independence over its content.
Indian States Under Climate Threat
According to a recent IPE Global study, over 84% of Indian districts are identified as extreme heatwave hotspots. Of these, approximately 70% have experienced persistent and erratic rainfall during the monsoon season (June to September) over the past three decades. Additionally, from October to December, more than 62% of heatwave-prone districts have been facing erratic and cont
inuous rainfall. The rise in atmospheric temperatures and humidity is heightening the risk of heatwaves worldwide, particularly in tropical regions. The study's regional analysis highlights that Gujarat, Rajasthan, Uttarakhand, Himachal Pradesh, Maharashtra, Uttar Pradesh, Meghalaya, and Manipur are enduring both severe heat stress and extreme rainfall.
Experts says
Abinash Mohanty, Head of Climate Change and Sustainability Practice at IPE Global and the study's author, stated, "The recent surge in catastrophic extreme heat and rainfall events can be attributed to a 0.6 °C temperature increase over the past century. With El Niño intensifying and making its early presence felt worldwide, India is experiencing more turbulence from extreme events in patterns rather than isolated instances. The recent landslides due to relentless and unpredictable rainfall, along with cities being paralyzed by sudden downpours, illustrate the reality of climate change.
"Our analysis predicts that by 2036, 8 out of 10 Indians will be highly exposed to extreme events, with these numbers continuing to rise. It is crucial to implement detailed risk assessments and establish climate-risk observatories to protect Indian agriculture, industry, and major infrastructure projects from the impacts of climate change," he added.
