The global Laudato Si' movement - an international movement working with the Vatican on Laudato Si implementation. Current opportunities include -
Registration of commitments to the upcoming Laudato Si Action Platform - see https://laudatosiactionplatform.org/about/
The Laudato Si movement also provides global secretariat support for the Season of Creation.
Faith Ecology Network - an Australian inter-faith network on the ecological sciences - and see their session on deep listening to nature at https://www.youtube.com/watch?v=t18sB1xhLX8&feature=youtu.be and their presentation with Affinity on the biodiversity emergency,
Catholic Earthcare Australia - the Australian Catholic Bishops agency for ecology and Care for Our Common Home
Earthcare's landing page for eco-parishes is at https://catholicearthcare.org.au/diocese-and-parishes/
Australian Religious Response to Climate Change - an Australian inter-faith network responding to the climate crisis and with international links.