Explain this world to me

All the seasons come and go,
There's a reason, want to know
Why the nature has to die to live again?
I see eagles in the sky,
And i wonder how they fly.
Why can't i spread my wings and do the same?
They say the sun goes up and down,
But it's the earth that turns around
And the stars are shining still during the day.
Explain this world to me,
The good and bad i see
I want to understand
Whatever life can be.
Explain this world to me,
And all the human needs
Tell me all the things i have to learn
To understand this world.
And with every day i grow
Into the world of yes and no
Trying to find my way between the rights and wrongs.
I see people that are poor,open hands so insecure
No one ever shares what they have pleanty of.
There are kids with guns in wars
I wonder what is that good for,
And there might not be an answer to that at all.
Explain this world to me,
The good and bad i see
I want to understand
Whatever life can be.
Explain this world to me,
And all the human needs
Tell me all the things i have to learn
To understand this world.