biggest challenge

Environment and Climate

Bangladesh's Economy to pay high prices due to climate change

In recent times, the most widely discussed and important topic globally is climate change. It can be said that this is the biggest challenge of the 21st century. As climate change increasingly has adverse effects on biodiversity, it has become a matter of concern for us. Extensive research is also being conducted on this issue. Climate naturally undergoes some changes due to natural causes. However, the extent to which temperatures are now rising is primarily due to human activities. Since humans started burning oil, gas, and coal to operate factories and vehicles or to heat homes in winter, the Earth's temperature has increased by 1.2 degrees Celsius compared to that time. The amount of carbon dioxide, one of the primary greenhouse gases in the atmosphere, has increased by 50 percent compared to the 19th century. In the last two decades, it has increased by 12 percent. Deforestation also contributes to the rise in greenhouse gas emissions in the atmosphere, as trees absorb carbon. As a result, when trees are cut down or burned, the stored carbon is released into the atmosphere. To live healthily in any region, a healthy and clean environment is essential. The impact of the environment on our overall lives is immense.