The Most Serious Problem Facing Humankind Is

I've Always Loved Airplanes And Flight. The Space Program Was Really Important To Me As A Kid. I Still Have A Photo Of Armstrong And Aldrin On The Moon In My Living Room.

I Often Reflect On What An Extraordinary Time (pun Intended) It Is To Be Alive Here In The Beginning Of The Twenty-first Century. It Took Life Billions Of Years To Get To This Point. It Took Humans Thousands Of Years To Piece Together A Meaningful Understanding Of Our Cosmos, Our Planet And Ourselves. Think How Fortunate We Are To Know This Much. But Think Also Of All That's Yet To Be Discovered. Here's Hoping The Deep Answers To The Deep Questions-from The Nature Of Consciousness To The Origin Of Life-will Be Found In Not Too Much More Time.

Millennial Voters Are Very Concerned About Climate Change And Will Vote For Candidates Who Are Planning To Address It. But The Systems That Are In Place - People Talk About Gerrymandering And The Money That's In Politics, This Is A Real Thing, A Real Effect - And It's Hard For Climate Change-denying Legislators To Get Voted Out. But I Predict It Will Happen.

If You Look Back On All The Teachers That You Liked, I Am Sure You Will Find They Were Very Entertaining.

The Strange Thing About Grinding That Might Surprise Many People Is That You Can Grind Things And Shape Them Using Materials That Are Generally Somewhat Softer Than The Thing You're Grinding And Shaping.