Sciencespeaking topic
No species in nature saves resources for fear that they'll run out in the future; every creature uses today to the limit, yet balance lasts for millions of years. How is sustainability possible without any planning?
— evolutionary equilibrium / sustainability
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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