I Believe We Exist In A Multiverse

The Strength And Weakness Of Physicists Is That We Believe In What We Can Measure. And If We Can't Measure It, Then We Say It Probably Doesn't Exist. And That Closes Us Off To An Enormous Amount Of Phenomena That We May Not Be Able To Measure Because They Only Happened Once. For Example, The Big Bang. ... That's One Reason Why They Scoffed At Higher Dimensions For So Many Years. Now We Realize That There's No Alternative.

Scientists Willing To Risk Their Reputations On Higher Dimensions Soon Found Themselves Ridiculed By The Scientific Community. Higher-dimensional Space Became The Last Refuge For Mystics, Cranks, And Charlatans.

Scientists Are Embarrassed By Science Fiction; They Want To Distance Themselves As Much As Possible. ... I Think There's Nothing To Be Ashamed Of [and That] We Should Take Science Fiction Seriously.

I Think Newton Would Be The Greatest Scientist Who Ever Lived.

[t]he Yeoman's Work In Any Science, And Especially Physics, Is Done By The Experimentalist, Who Must Keep The Theoreticians Honest.