These folks hold the relation "environmentalism == feminine == unacceptable" in their minds. You could try to reinforce "environmentalism != feminine", and tha

These folks hold the relation "environmentalism == feminine == unacceptable" in their minds. You could try to reinforce "environmentalism != feminine", and that's certainly easier. But there is still a great deal of wrongness in "feminine == unacceptable" and you choose to ignore it, even perpetuate it, by changing your tune to appease fragile men.