The U.S. - the idea that the U.S. has introduced and imposed principles of international law, that's hardly even a joke. The United States has even gone so far as to veto Security Council resolutions calling on all states to observe international law. That was in the 1980s under Reagan.

Another problem is the confrontation with India. Pakistan just cannot survive if it continues to do so (continue this confrontation).

The U.S. is, to a very unusual extent, a business-run society.

I have never suggested any principled difference between the natural and social sciences.

I don't really think there have been transitional periods to socialism. There have been efforts, but they have usually been destroyed by a combination of external force and internal corruption.

If the mutation is partially transmitted to offspring, they too would have the advantage. And over time it might have come to dominate a small breeding group.

In 1961, the United States began chemical warfare in Vietnam, South Vietnam, chemical warfare to destroy crops and livestock. That went on for seven years. The level of poison - they used the most extreme carcinogen known: dioxin. And this went on for years.