Temperature of the world is risingI remember that some 20 years ago we'd start wearing a sweater in September onwards till the end of the winter season but this latest September experienced us the heat of May and June. I assume for a moment what will happen if cold regions also become hot regions because gradually our world is getting warmer.
Now the question is which factors are responsible for this big change in the world temperature. Natural variability may be responsible for this change in world climate
but preponderantly it is human activities.
The temperatures we feel locally can vary considerably because of predictable cyclical phenomena. But the world climate largely counts on how much energy the earth collects from the Sun and how much it emits back into space. The proportion of energy emitted by the Earth relies relatively on the amount of heat-trapping greenhouse gases but human activities are affecting this natural system of climate.
Seriously, we need to realize this fact that it is the only planet where living creatures exist, increasing temperature of the planet will create a dangerous situation for human life. It's the matter of our survival and the generations to come.
What do you think about this issue ?