How to Use "humankind" with Example Sentences

1. Many economists question humankind 's infatuation with the stuff .
2. He did not redeem the sins of humankind .
3. But humankind is luckier than most species .
4. All agree that climate change is an existential threat to humankind .
5. And the further humankind ventures into space , the more likely we are to find out .