The Depression of 1929-42 couldn’t even begin to compare with The Great Depression of 1986-2000. Every civilized nation on Earth had been hit and hit hard. The resulting governmental collapses would have made the disaster even more complete had not the then Secretary General of the UN, Perrot of Monaco, grabbed the reins of government. Like the Americans Franklin Roosevelt and Abraham Lincoln, he had forced through unconstitutional bills and taken extra-constitutional powers. And, like those Americans, he had not done it for personal gain, but to preserve the society. He had not succeeded in preserving the old society, of course, but he had built, almost single-handedly, a world government—a new society on the foundations of the old.

All these thoughts ran through Mike the Angel’s mind. He wondered if Snookums had discovered something that would be as much a disaster to the world economy as the Bending Converter had been.

Fitzhugh got out his miniature flame thrower and puffed his pipe alight. “Snookums,” he said, “has discovered a method of applying the pinch effect to lithium hydride. It’s a batch reaction rather than a flow reaction such as the Bending Converter uses. But it’s as simple to build as a Bending Converter.”

“Jesus,” said Mike the Angel softly.

Lithium hydride. LiH. An atom of hydrogen to every atom of lithium. If a hydrogen nucleus is driven into the lithium nucleus with sufficient force, the results are simple:

Li7 + H1 → 2He4 + energy

An atom of lithium-7 plus an atom of hydrogen-1 yields two atoms of helium-4 and plenty of energy. One gram of lithium hydride would give nearly fifty-eight kilowatt-hours of energy in one blast. A pound of the stuff would be the equivalent of nearly seven tons of TNT.

In addition, it was a nice, clean bomb. Nothing but helium, radiation, and heat. In the early nineteen fifties, such a bomb had been constructed by surrounding the LiH with a fission bomb—the so-called “implosion” technique. But all that heavy metal around the central reaction created all kinds of radioactive residues which had a tendency to scatter death for hundreds of miles around.

Now, suppose a man had a pair of tweezers small enough to pick up a single molecule of lithium hydride and pinch the two nuclei together. Of course, the idea is ridiculous—that is, the tweezer part is. But if the pinch could be done in some other way....

Snookums had done it.