At some places the weather is becoming dishonest at some places the temperature is deceiving...Why are scientists giving these warnings about the world?

Life

कहीं बेईमान होता जा रहा मौसम, तो कहीं तापमान दे रहा धोखा…दुनिया को लेकर वैज्ञानिक क्यों दे रहे ये चेतावनी?