Here's hoping that their cats' Toxoplasma gondii brain-hijacking parasite causing women to commit suicide nearly two times more often than all other women (whether having been previously diagnosed with emotional or mental problems or not, that does not matter to all T. gondii caused suicides), that their very own cats will be the tipping-point to make them all finally practice what they preach. The fewer of them on the planet the sooner we can bring sustainable ecosystems back into balance for all the sane, responsible, wise, and respectable humans.