In classic xkcd-fashion, Randall Munroe timelines the Earth’s temperature, dating back to 20,000 BCE up to present. Slow changes, slow changes, history, slow changes, still slow changes, and then, oh shoot.
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We know spending changes when you have more money. Here’s by how much.
So far we’ve seen when you will die and how other people tend to die. Now let’s put the two together to see how and when you will die, given your sex, race, and age.
People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?
We know when people usually get married. We know who never marries. Finally, it’s time to look at the other side: divorce and remarriage.