Holy corona! That`s 464 people per square foot! Them`s peoples is stacked up like hot pancakes waiting for thems flies! Holy corona! Is the math correct? i dunno....
Lets do some quick back of the envelope here.
Lets say a mile is 5,000 feet, so a square mile is 25,000,000 square feet.
Now assume 1,000 people per square foot that would be 25 billion people per square mile. Ok, you said 400 per square foot, so cut the 25 billion in half thats still 12 billion per square mile.
With air travel so restricted these days, I just dont see how you are going to get the whole worlds population into one square mile.
I could be wrong...
464 square feet per person.
1 peraon per 464 sqft.
Yes the math is good. Estimates. Hard to gather data from the 5 boroughs, but he is a thorough scientist.