Ecology: if we will, when we will

Everything you need to talk about the planet's future in Serbian, in one path. Start with futur II - the second future tense that only lives inside a кад/ако/чим/док-clause, будем/будеш/буде plus the same l-participle you already know, and the perfective asymmetry that quietly swaps it for a plain present - then learn forty words for pollution, climate change and renewable energy, three guided lessons that build sentences from кад будемо мислили to a corrected slip putting futur I where futur II belongs to a recycling conversation you can already half-predict, listen to two neighbors arguing about whether recycling is even worth the trouble, read about a town that promised itself a cleaner river and what it actually did about it, write about one change you're willing to make and finally talk about it yourself.