How can I prove that the world is round?/ Como puedo comprobar que el mundo es redondo?

I was taugh as a child a lot of things:

I was said that all are equal but I see discrimination.
I was said that all deserve food but a lot of people get hunger.
I was said that kids are the most important value but it seems to be money.
I was said to tell the truth but a lot of people is lying.

In the world are signed commitments to respect life but we let a lot of people die.
As a kid I learned history, mathematics, litherature and so many things.
I was taugh: "The world is round and the universe is infinite"...

Because adults lied to me about many things.
I would like to go outside this world and verify that the world round.
If at least that is truth.
I would know that we also have "HOPE".
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Desde niño me enseñaron muchas cosas,
Se me dijo que todos somos iguales, pero veo discriminación,
Se me dijo que todos tenemos derecho a alimento, pero mucha hambre,
Se dice que la niñez lo más importante pero parece ser el dinero,
Se dice que hablemos la verdad y veo a muchos mentir,
Se firman tratados de derecho y protección a la vida y se deja a tantos morir.
Desde el momento de mi niñez me enseñaron historia, matemáticas, lenguaje y muchos otros conocimientos.

Además, se me dijo: "La tierra es redonda y el universo es infinito"…
Si saliera de mundo y al alejarme de la superficie reconociera la forma circular de la tierra, me daría cuenta que al menos eso era cierto,
Y diré: Al menos existe la ESPERANZA.

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