made a theory that one day england would starve because they would run out of food but he did not take into account immigration to the Americas and the advances of technology
J-curve
its a sudden increase in data. for example the data is at zero than suddenly rises forming a j like figure
demographic equation
TP= OP + B - D + I - E
key:
TP-total population
OP-orginal population
B-births
D-deaths
I-immigration
E-emmigration
BIOL3326 Forms
