It Must Be Wonderful To Be Seventeen,

Finding Intelligent Life Would Encourage People And Also Of Course The Opportunity Of Learning A Tremendous Amount, But This Is A Danger. We Might Be So Overwhelmed With Knowledge And Information, That We Might Be Depressed Or Even Become Suicidal - Because What's The Point If They're Thousands Of Years Ahead Of Us? Why Should We Bother? - Or Become The Ultimate Couch Potatoes.

The Crossing Of Space ... May Do Much To Turn Men's Minds Outwards And Away From Their Present Tribal Squabbles. In This Sense, The Rocket, Far From Being One Of The Destroyers Of Civilisation, May Provide The Safety-value That Is Needed To Preserve It.

Now Times Had Changed, And The Inherited Wisdom Of The Past Had Become Folly.

Much Blood Has Also Been Spilled On The Carpet In Attempts To Distinguish Between Science Fiction And Fantasy. I Have Suggested An Operational Definition: Science Fiction Is Something That Could Happen - But Usually You Wouldn't Want It To. Fantasy Is Something That Couldn't Happen - Though Often You Only Wish That It Could.

Our Lifetime May Be The Last That Will Be Lived Out In A Technological Society.