"In times past some planets have reached space without being fully prepared for what they would find. They still had internal troubles on their own worlds. We had to place them in quarantine until they reached that degree of civilization where they were ready to live in peace. Now we check a planet before it reaches the space-travel stage. We find out the reactions of the inhabitants to certain situations."

"What sort of situations?" I asked.

"Well, naturally we want to see their artifacts as an indication as to their advancement. We have to know what the average man thinks of space travel and trade with other planets. And their ideas on peace and their feelings towards their fellow men. All are very important.

"Actually, when a planet once enters the Federation the people are the ones to decide on peace and war. So if the majority of the people on a planet are peace-loving that planet is ready to enter the Federation."

"But how do you find out all these things?" I asked. "When a man finds out what you are trying to prove he may lie because he wants to get into space."

His eyes held a mischievous glint as he answered. "Simple, the art of telepathy has been highly developed among my race. I have your thoughts on everything I've mentioned. Later, when all the data from thousands of similar interviews is in it will be evaluated and the decision made as to whether your world will be allowed to reach space. We have the means of keeping you from it if we decide you aren't yet ready."

He stood up and I followed suit. "I must be going now," he sighed. "This work keeps me on the run and I have many more interviews to make. Believe me, it was a pleasure meeting you. I hope we meet again—later." We shook hands and he strolled over the hill into the valley.

Perhaps I should have followed him, but it wouldn't have done any good, really. Because a few moments later I saw something shimmering over the top of the hill. It was big and disc-shaped and shot into the sky with a speed that was unbelievable.

I still don't know what to think about him or what we talked about. I'm going to keep watching the papers though, and hoping he got the right answers. If we reach the Moon I'll know he did....