You could make the case, & l do, that too many adults are too set in their ways (to change)
This 'set in their ways' learning problem, has negative implications for areas such as the environment, including #ClimateChange, personal health, & development \ progress of society, &, ultimately, our species.
"Set in their ways" doesn't know \ want \ understand \ care \ realise, that change is needed (is actually the one true constant)