Is Man Wise?

My amateur attempt during my adolescence ...

Is Man Wise?

Till man was born,
we had generations of life,
it was upto ape,it was upto corn,
everybody was happy,everything was safe.

The day he started thinking,
He gained knowledge,
stars of intelligence were twinkling,
He invented wheel and sledge.

He moved from place to place,
He lived in groups,in caves,
He recognized face and race,
He started making slaves.

Quarrels for lands,
killed the innocent,
with evil shook his hands,
for destruction huge amount was spent.

Alas! what a fate?
result was world war ,
Countries realized,but too late,
Ecobalance was out of bar.

Through this,man made a big injury,
to the environment,
and the nature has shown its fury,
there were floods and there was drought.

So, Earth is not your playground,
It is home creatures of all size,
Before you do anything , please look around,
Everybody please be wise , wise and wise!