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Equation 34 · Part 1 · The Bandwidth of Culture: Transmission Fidelity to 2100

Symbol M_t

MtM_t
MtM_t

What this part means

MtM_t is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Its job in the formula

MtM_t is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

The passage around this formula

…rather than what it actually is: a story about a transmission system’s parameters, and who is deciding how to set them. The recurrence in the fourth section names the free variables plainly — ρt\rho_t , sts_t , ItI_t , MtM_t — and every one of them is, at least in part, a matter of institutional and economic choice: what gets filtered before training, what gets labeled, what gets paid for as verified rather than accepted as ambient. A species that spent six thousand years building faster and wider channels for…

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Learn the underlying idea

A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.

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