The public underestimates everything about how they feel collectively because they are constantly being marketed to by people who own the media ... who are also the ones who want to hide / obfuscate / confuse the conversation about climate change.
The same people who own the media are the same people who constantly, consistently and continually control all of the information and communications that everyone needs in order to understand the world.
The problem is always the same ... the ones with the all the money and power are the ones causing the majority of the world's problems ... they are also the ones who keep tight control of making as many of us as unaware of that fact as much and as often as possible.