With a nod to Confucius, who responded to disinformation and corruption of culture in his day with a call for the "rectification of names"--i.e., the practice of honestly and accurately naming reality--I suggest we support the "Call it a Crisis" campaign sponsored by Al Gore's Climate Reality Project: https://www.climaterealityproject.org/blog/why-do-we-call-it-climate-crisis.
Yes, signing an online petition seems trivial at present, especially one aimed at calling out the corporate media's complicity in climate denial. Yet sign we should. And let us also pledge to join those who are naming the crisis, making step changes in lifestyle, and organizing for collective action.
The Climate Reality Project has trained over 19,000 to exercise moral leadership on the climate crisis. The training is free and open to all ages. For folks in the U.S. and Canada the next three-day event is in early August in Minnesota: https://www.climaterealityproject.org/training?segment=web_homepage_tile#.