The literacy bonus reduces the cost of technology by 20%. This bonus is obtained by researching the Philosophy technology.

The game will round tech prices up if the discount leaves the value on a decimal.

The following text will be displayed at the bottom of the research screen once Philosophy has been researched:

Literacy reduces the price of all technologies by 20%!

Clear Forest, Disband, New Horizons, Burn Forest, Destroy, Grow Forest, Literacy Bonus
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