While I do not dispute the five Ds described, there is a further element that applies to climate change as well as more structural problems like economic degeneration, environmental degradation and the security/military/torture state: lack of a response that is both effective and fits with our collective and individual self-image.
For those who claim that voting is the answer, I would assert that a lot of us have been voting all of our lives and, even for those who have never cast a ballot for a denialist or plutocrat or fascist, that has achieved exactly the state where we find ourselves today. Voting is not enough.
Fine, so we write our elected representatives. I’m still waiting for something more detailed than an autoresponse for the many missives I have sent on energy, foreclosures, health care and myriad other more local issues. So scribbling into the ether isn’t enough, either.
So what is enough? By making these first options irrelevant, we are left only with direct action. JFK (or maybe one of his speechwriters) came up with, “those who make peaceful revolution impossible will make violent revolution inevitable.” Peaceful revolution is being made impossible, not just by pepper-spraying students sitting quietly in a plaza and kettling permitted marches, but by convincing the vast majority of Americans that it doesn’t work - and that they’re not really one of “those” people anyway. Populist change only works for foreigners. Activism is just for scruffy crazies and naive, self-involved kids. That’s not for me because I’m a grownup.
Let’s face it: voting changes nothing because by the time it gets to election day, anyone who challenges the rule of big money has been weeded from the field. Trying to influence the winners of said contests is absurd unless one can outdonate the most profitable industries in the history of the planet - not just to that one candidate but to that entire party (see the pressure the Dems are getting from Wall Street to marginalize Elizabeth Warren).
As long as people think that political participation is an individual activity that happens once a year or so, we will all be reduced to the influence we can each wield based on our individual checkbooks. The opposition are not only far richer than we are, they don’t act as individuals. They have lobbies, they have think tanks, they have industry groups; they have ALEC and the National Association of Manufacturers, they have the US Chamber of Commerce. Though many of the members and sponsors of these groups can and do use their influence as individuals to get what they want, they know that collective action gets the best results. That is why they also spend fucktons of money convincing us that it’s pointless.
So we have to get over this conceit that we are better than the stoned white dude with dreadlocks that every TV camera seems to find at the demonstration. We have to reconcile ourselves to going to the occasional meeting, talking to people we don’t necessarily agree with on everything and taking a little responsibility. It may seem to conflict with the person we imagine ourselves to be, but that person is an entitled idiot who expects everything to be done for them and then whines when it doesn’t come out exactly according to their wishes. Trust me: you will feel more responsible, more engaged and wiser for having accomplished something that helps someone beyond yourself. And that is what a real grownup is.
tl;dr: Torches and pitchforks.