A scientist testifies before Congress. Old lovers reunite. A man at the top of the Andes paints the mountaintop white, chasing the receding line of snow. What is the correct response to a world on fire? Timebomb is a new climate change comedy that asks: What do we do now? Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine…