Micromorts A Definition by Matt Webb interconnected.org There’s a standard way to understand the relative danger of any activity. A micromort is "a unit of risk defined as one-in-a-million chance of death." For example: skydiving is 8 micromorts per jump running a marathon: 26 micromorts 1 micromort: walking 17 miles, or driving 230 miles Generally being alive averages out at 24 micromorts/day. deathchance