M A Sudheer Babu Pattambi, Agri-science Journalist
Earth is often described as our mother, and the soil beneath our feet as the one that nurtures and sustains us. Every year on April 22, the world comes together to observe World Earth Day, a reminder of our shared responsibility to protect the planet.
The origins of this global movement trace back to April 22, 1970, when former U.S. Senator Gaylord Nelson led a massive public initiative in the United States. Sparked by environmental disasters such as oil spills in California and growing concerns over industrial pollution, people united to demand action for cleaner air, water, and land. What began as a national movement soon grew into a global campaign, gaining significant momentum worldwide by 1990.
Today, the Earth faces unprecedented threats. Climate Change has intensified global temperatures, causing heat stress among living organisms. The agricultural sector is increasingly affected by droughts, crop losses, and declining yields. Falling groundwater levels have led to severe drinking water shortages and reduced irrigation capacity. In regions like Kerala, changing weather patterns, including reduced summer rainfall and atmospheric conditions such as anticyclones, have led to rising heat and humidity, worsening living conditions.
The theme for Earth Day 2026, “Our Power, Our Planet,” emphasizes the need for collective action. More than a billion people across over 190 countries are expected to participate, highlighting the global scale of this movement. The message is clear: only through united efforts can we safeguard the future of our planet.
Environmental degradation continues through various forms of pollution—land, water, and air. Protecting the Earth requires conscious efforts from every individual. Rivers, streams, ponds, and other water bodies must be preserved and restored. Cleaning polluted waterways and preventing the dumping of plastic, medical, and industrial waste are crucial steps.
In Kerala, initiatives like Haritha Kerala Mission and Nava Kerala Mission have set examples through sustainable and community-driven environmental actions. However, challenges remain. Unscientific mining, deforestation, soil erosion, and land degradation continue to threaten ecological balance.
Local examples such as the polluted canals near Sarovaram Park in Kozhikode, the Parvathy Puthanar in Thiruvananthapuram, and the Periyar river serve as reminders of the urgent need for intervention. These are not isolated cases but reflections of a broader environmental crisis.
Earth Day is not merely a symbolic observance—it is a call to action. Protecting our planet demands awareness, responsibility, and sustained effort from all sections of society. The future of Earth, and all life it supports, depends on the choices we make today.
