10. Sanctity of Life
9. Political Parties
8. Monogamy
7. Religious hierarchy
6. The Chinese Communist Party
5. Doctors' offices
4. The King of England
3. The war on drugs
2. Laissez-faire procreation
And the #1 idea on the way out by 2040:
Sovereignty!
And I was afraid "Zionism" would be on that list! But it will probably be long gone before 2040.
The one about the King of England, I'll go along with.
Surely to folks like the mass-murderous Professor Singer "zionism" is a particular form of sovereignity, if not the most despised form of it.