5000 BC(E) was when the first people started farming. Along with this came theories of the earth's spherical shape.
I highly doubt that in 1500 AD they still wondered if the earth was flat.
Agriculture before 8000 BCE. First thoughts of a spherical earth was 500 BCE.
(I got this information from Wikipedia because as soon as you search for anything regarding the shape of the Earth, you get a bunch of Christian nonsense, and if I search for the history of agriculture it's all about the 1800s in America. Thanks, USA.
Pollution doesn't have anything to do with climate change.
Just to make sure, we're talking about
this, right?
it would help if you explained yourself rather than just naysaying