Fossil fuels - coal, oil and gas - are the single largest contributor to climate change. And just 100 companies are responsible for 71% of fossil fuel emissions. In a week full of headlines about record-breaking heatwaves, this makes us really angry. If you feel the same, we encourage you to contact your local representative to let them know - because we might not be able to create change on our own, but we can use our voices to demand it. #heatwave