Why Do We Remember The Past, But

Nothing Is Fool-proof To A Sufficiently Talented Fool.

If We Can Avoid Disaster For The Next Two Centuries, Our Species Should Be Safe As We Spread Into Space. If We Are The Only Intellegent Beings In The Galaxy We Should Make Sure We Survive And Continue. . . . Our Only Chance Of Long-term Survival Is Not To Remain Inward Looking On Planet Earth But To Spread Out Into Space. We Have Made Remarkable Progress In The Last Hundred Years. But If We Want To Continue Beyond The Next Hundred Years, Our Future Is In Space.

This Required Abandoning The Idea That There Is A Universal Quantity Called Time That All Clocks Measure. Instead, Everyone Would Have His Own Personal Time. The Clocks Of Two People Would Agree If They Were At Rest With Respect To Each Other But Not If They Were Moving. This Has Been Confirmed By A Number Of Experiments, Including One In Which An Extremely Accurate Timepiece Was Flown Around The World And Then Compared With One That Had Stayed In Place. If You Wanted To Live Longer, You Could Keep Flying To The East So The Speed Of The Plane Added To The Earth

Before We Understand Science, It Is Natural To Believe That God Created The Universe. But Now Science Offers A More Convincing Explanation.

I Used To Think Information Was Destroyed In Black Hole. This Was My Biggest Blunder, Or At Least My Biggest Blunder In Science.