Real reason: Our country is owned by big business and they don't want to make uncomfortable changes.
Climate - truthful information about climate, related activism and politics.
Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:
How much each change to the atmosphere has warmed the world:
Recommended actions to cut greenhouse gas emissions in the near future:
Anti-science, inactivism, and unsupported conspiracy theories are not ok here.
That's easy to answer. It is because American politicians work of their lobbyists, not their constituents.
Some certainly do...but not all, and you can overcome the lobbyist-favoring bias if something gets clear press coverage. It's a big deal that the press very rarely explains that the bulk of the problem is due to fossil fuel burning.
The same people that own the lobbyist also own mainstream media soooo ...
It's just the expected behavior of capitalism.
Most media serves lobbyists coz advertising money and business relationships. They anyway wouldn't want to do explainers coz that wouldn't get views