Why people are so careless?

In India people are so careless. We all study chapters related to environment, pollution in school but it’s limited to exam papers only after getting good marks we forgot what that chapters actually means . Why?we don’t apply those chapters in real world. Why? We don’t have some concern for our own planet. My question is for everyone why??

Is anyone who supports me to take one step towards environment?

Please I beg u all just do one thing if u all don’t interested to take one step to save our environment you all have no right to spread pollution also.

If anyone has concern for this environment just avoid plastic use.Don’t throw plastic or anything in Waterbodies. Everyone who reading this please clean your own locality. Plant trees, just be eco friendly.