Credits:
Created with images by cluczkow - "tree" • Chrisbkes - "Butterfly" • tylerserif - "fossil fuel rainbows." • kaichanvong - "Burn" • Gigi Ibrahim - "Alternative energy is possible" • fabfiver5 - "DSC_0582" • jojo nicdao - "DSC_7147.jpg" • Annastavr - "nature cloud summer" • mark i geo - "Caspian view" • Melanie Lazarow - "Make fossil fuels extinct"