I read an article a while ago that was talking about the coverage of global warming in the media and how it focuses on gloom and doom stories (ahem) rather than practical solutions.
There needs to be collaboration to come up with realistic multifaceted plans which get presented to the public. We're not all going to just stop driving tomorrow, we're not going to convert everything to wind power, we're not all going to start eating only plants grown in our own gardens, and even if we did there would no doubt be significant portions of the problem left unsolved.
People fixate on the idea that there MUST be one solution that fixes the problem wholesale. To deal with an issue this big, it's going to require attacking the problem from multiple angles at the same time.
Nuclear isn't the solution. Electric cars aren't the solution. Carbon capture isn't the solution. Making do with less isn't the solution. Renewables aren't the solution. Limiting air travel isn't the solution. ALL of these things TOGETHER might actually add up to a solution.
Nuance and detail are the one thing no one can handle anymore. Everything has to be simple and complete and understandable by a three year old. Everything has to be tribal. We're going to need to get past that if we want to do anything about this, though. People are going to have to start thinking a little harder and maybe warming up to the idea that the solution is going to include some things that they personally aren't thrilled with.