The world is in ecological crisis: we are in the midst of the sixth mass extinction event this planet has experienced. Scientists believe we may have entered a period of abrupt climate breakdown. This is an emergency. As part of our inaugural Global edition of GCN, we got together with Extinction Rebellion in the Project Art Centre to host an evening of information, learning, conversation and action around what each of us can do to effect meaningful change to reverse the damage done to our planet. Here is a flavour of the evening.