Comment by yesyesno

I'm with you, you are far from alone. My own thoughts are to ignore the pessimism and what others are/are not doing. As an individual, this is the only way I can defeat the prisoner dilemma. In addition to your suggestions, I would also say we need to learn to bring this topic up in all areas of life e.g. around the office, family gatherings etc. Not talking about uncomfortable topics may end up killing us, and our children. I want to be a part of that 3.5% :D