Immigration is one of the leading contributors to population growth.
Social change comes through people.
All of the great whales are endangered.
Atlantic puffins starve to death so that Danish chickens can feast on their fish.
It's funny but when young people say to me "what can I study to be a force for change, should I study law or biology or business?" My answer is music, drama, journalism, communications.
It doesn't matter what is true, it only matters what people believe is true.