KARACHI:
Gone are the days when nature followed a predictable rhythm and stable weather patterns. Today, the world has witnessed destructive climate change that continues to influence the ecosystem in diverse ways. Scientific evidence signifies that the climate has undergone many changes in recent decades. What’s worrying is the fact that in spite of clear signs, the world’s response remains limited to paper commitments.
According to the World Meteorological Organization (WMO), there is an 80% chance of a warming EL Niño phenomenon developing, which severely increases the risk of heatwaves both on land and in the ocean.
EL Niño is largely driven by human activities. The excessive burning of fossil fuels, rapid deforestation and industrial growth have increased greenhouse gas emissions. Factories are increasingly being set up to meet human needs. They need large amounts of coal, petroleum for power and electricity to work. Burning these fossil fuels releases large amounts of carbon dioxide and absorbs harmful radiations from the sun.
To cap it off, the enormity of climate change is worsening. Using alternative sources of energy is more efficient. Energy produced from solar, wind, tidal and biomass is cleaner and renewable. Therefore, this is the hour to make a concerted and sincere effort.
Muhammad Haris
Mastung
