Well, there’s roughly 8 billion people on Earth, and the Wikipedia article for “human” says:
The average mass of an adult human is 59 kg (130 lb) for females and 77 kg (170 lb) for males.
Male vs female is roughly 50/50 IIRC. Ignoring distribution of adults vs kids for simplicity, then roughly 4 billion times 59kg + 4 billion times 77kg = 544 billion kg or 1.2 trillion pounds, if I did my math right.
Well, there’s roughly 8 billion people on Earth, and the Wikipedia article for “human” says:
Male vs female is roughly 50/50 IIRC. Ignoring distribution of adults vs kids for simplicity, then roughly 4 billion times 59kg + 4 billion times 77kg = 544 billion kg or 1.2 trillion pounds, if I did my math right.