
silk - it's a freaking thread that is weaved together into a shape of a dress.
chicken egg - not fertilized YET.
acorn - a seed that hasn't germinated YET.
egg and sperm - technically it isn't
until the two nuclei have merged. but that's when people usually abort.
Weren't people wailing about the world running out of space for population growth like 20 years ago? And then it never happened?
natural disasters
death
abortion
birth control/condoms
even though some scientist theorized that in about 5000 years, the earth would be a ball of human flesh expanding outward at the speed of light. I don't see how his theory made it this far, people would stop having love if they were surrounded by and touching other people.