What do flat Earthers think causes the "magical downward force"?

The trouble with (1), (2) and (3) is that these cannot explain why the force of gravity varies with height above sea level…less at the tops of mountains - more in valleys.

If (3) was the case - you’d have the same problems as (1) - but this weir...

2. Gravity does not exist - the Earth is accelerating upwards at 9.8 m/s2 which seems like gravity.

Is Florida now unsurvivable because it's an oven due to climate change? It's 11:48 am on May 30th and the heat index in SoFla is 100. I can see it going up to over 130 by July.

…and there are probably other ideas out there.

If (1) was the case - the center of gravity of the Earth would have to be so deep down to avoid gravity pointing off at an angle when moving towards the “rim” of the flat earth that the difference in height of a mountain would be negligible and we would get very, very nearly the same gravity everywhere.

1. Gravity is real - but the Earth’s disk is very thick so the force is very nearly vertical.

Why are Trump's and Khan's experiences with authorities in the US and Pakistan similar?

If (2) was the case - then the acceleration would have to be EXACTLY the same everywhere - and it’s not.

3. Gravity doesn’t exist - it’s a form of magnetism that works on non-metals.

They don’t know - and not all of them agree that there is a “magical downward force”.

Why did Kamala say immigrants eating cats isn’t real when there’s police bodycam footage of it happening?

4. Gravity doesn’t exist - things are held down by air pressure.

I have heard them say: