I like this Saul Bass quote — so I drew it.
“Every day on Earth, an estimated 371,124 people are born and 154,995 people die. When you ask Wolfram Alpha about these rates, the scientifically inclined site returns a curious corresponding quantity: the frequency in hertz (aka the number of cycles/second in a periodic occurrence).”
Frequency of births: 4.3Hz
Frequency of deaths: 1.8Hz