Any "Flat Earthers" here?!

[Shemjaza]

Even you speak as if the sun was moving.
Most people don't use trigonometry day to day.
One out of five do not have access to electricity.
Round earth people are nuts to think that it is
important for everyone to know such trivia.

While for many it might be irrelevant to their daily life. Using the kinds of ways people already understand their surroundings you can show the shape of the Earth.

I'm not discussing the shape of the Earth with people trapped in poverty or ignorance.

Flat Earthers or typically dedicated to their view point with increasingly bizarre and elaborate justifications and exceptions.

 

[CodyFaith]

For the flat earthers:

You're now free.

 

[GrowingSmaller]

^^

That presupposes the lens used - not an inverse fish eye - was the correct choice.