The Polak Game: an exercise to help reveal your theories of the future|AoH|html|| ||Sarkar dinamicas oFuturo|2018-10-30_21:27|Skye||https://boingboing.net/2018/01/01/contestable-futures.html|Biofilia#The Sarkar Game|AoH|html|| ||Sarkar dinamicas oFuturo|2018-10-30_21:14|Skye||http://proutglobe.org/2012/09/the-sarkar-game/|Biofilia#