text: sun,aaj tv par ek documentary aayi thi jo pollution ke effects dikhati thi, kya tumne dekhi? kya hum sach mein itna kharab kar rahe hain apne environment ka?haan, dekhi maine, bohot shocking tha, par kya hum sab milkar kuch kar sakte hain isko sudharne ke liye, ya sirf baatein hi hoti rahengi?