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A Silent Apocalypse: Climate Change Could Claim Up to 15 Million Lives by 2050
November 13, 2025

A chilling new analysis warns that by 2050, climate change could cause up to 15 million additional deaths worldwide. The figure may appear abstract, but behind it lies a grim reality—millions of people could lose their lives due to extreme heat, floods, droughts, food insecurity, disease outbreaks, and failing health systems. As the planet warms, the human cost of inaction is becoming painfully clear.

The Scale of the ThreatA report by the World Economic Forum, in collaboration with Oliver Wyman, projects around 14.5 million excess deaths globally by 2050, alongside an estimated $12.5 trillion in economic losses. Other estimates push the figure as high as 15.6 million deaths. These impacts will n... Read More

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Did you know?

  • Eleven percent of all global greenhouse gas emissions caused by humans are due to deforestation.
  • One billion tons of water falls every minute. Clouds are like floating reservoirs of water. Like squeezing a sponge, they redistribute water as rain, sleet and snow.
  • The term global warming refers to the long-term warming of the planet. The term climate change encompasses global warming, but refers to the broader range of changes that are happening to our planet.
  • Up to 5 million deaths a year could be averted if the global population was more active- WHO.
  • Insufficiently active people have a 20% to 30% increased risk of death compared to sufficiently active people. WHO
  • People having chronic conditions (hypertension, type 2 diabetes, HIV and cancer) should do at least 2.5-5 hours of moderate-intensity aerobic physical activity. WHO
  • 1 person dies from suicide every 40 seconds & almost 8,00,000 people die every year making it the second leading cause of death in individuals aged 15-29 years. who
  • There are only 2 mental health workers per 1,00,000 population in low-income countries & 70 per 1,00,000 population in high-income countries. who
  • The global economy loses about $1 trillion per year in productivity due to depression and anxiety. who
  • Indians are three times more prone to heart attack than Europeans and Americans: Dr Devi Shetty. Financial Express
  • About 800 million tons of carbon are stored in the trees that make up the urban forests of the U.S. nitro fill
  • Mature trees can absorb roughly 48 pounds of CO2 a year and help to reduce ozone levels in urban areas. nitro fill
  • To prevent warming beyond 1.5°C, we need to reduce emissions by 7.6% every year from this year to 2030. (EGR, 2019)
  • 2019 was the second hottest year on record in the last 140 years, just behind 2016, averaging 0.95 of a degree C above the normal (NOAA)
  • Earth naturally sequesters half the CO2 produced by human beings.
  • Highest concentration of CO2 in the atmosphere ever recorded in human history was in July 2021, 416 ppm.
  • On an average, global glaciers have thinned by 10 metres since 1980.
  • Only 57 countries (representing 60 percent of global emissions) are on track to meet their commitments by 2030.
  • Ocean absorbs 93% of the excess heat and 30% of the CO2 emissions produced from human activity. (IPCC, 2019)
  • Around 54% of greenhouse gas emissions come from just 3 of the biggest emitters, USA, China and Europe while the 100 least-emitting countries contribute less than 3%. (Climate Watch, 2020)
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India is world’s third biggest E-waste contributor

After China and the US, with 3.2 million tons of e-waste generated a year India stands at the third place in the global E-waste contributor, says the UN report. According to a 2020 report by the Central Pollution Control Board, India generated 1,014,961 tons of e-waste in FY 2019-2020 – up 32% from FY 2018-2019.
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India’s total plastic waste contribution more than doubled In 5 Years

As per the reports shared by the central government, India’s plastic waste generation has more than doubled in the last five years with an average annual increase of 21.8 per cent. The data shared by the ministry mentioned that more than 34 lakh tons of plastic waste was generated in 2019-20 and 30.59 lakh tons in 2018-19. In the last five years, the quantity of plastic waste in the country has more than doubled, as the country produced 15.89 lakh tons of plastic waste in 2015-16.
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E-waste emits emerging synthetic antioxidants reveals study

The new study published in the ‘Environmental Science & Technology Letters Journal’ reveals that dismantling and processing of the electronic waste such as laptop computers, cell phones, tablets, wires and cables are emitting hindered phenolic antioxidants (HPAs) and sulfur.
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Latest Updates

How Climate Change Is Increasing the Risk of Heart Attacks

Climate change isn’t just an environmental challenge — it’s a growing threat to human cardiovascular health. Recent research shows that the combination of extreme temperatures, polluted air, and climate-driven stressors is significantly elevating the risk of heart attacks and other heart-related illnesses globally.

Around the world, heatwaves are becoming more frequent, intense, and prolonged due to a warming climate. High temperatures force the body to work harder to cool itself, increasing heart rate, dehydration, and blood viscosity — all of which strain the cardiovascular system. Similarly, sudden cold spells can constrict blood vessels, raise bloo... Read more

Photo Story

Recent flash floods across the towns and cities in the lap of Himalayan region brought forth destruction, devastation and disaster risks to the forefront. In this photo story we bring to you destruction at the school based on the manjhi river bank, vulnerability of poor household situated adjacent to river bank and reconstruction work post the flashflood in Bhagau Nag area of dharamshala.

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