90% Of The Mass In Your Body

A Universe Without Purpose Should Neither Depress Us Nor Suggest That Our Lives Are Purposeless. Through An Awe-inspiring Cosmic History We Find Ourselves On This Remote Planet In A Remote Corner Of The Universe, Endowed With Intelligence And Self-awareness. We Should Not Despair, But Should Humbly Rejoice In Making The Most Of These Gifts, And Celebrate Our Brief Moment In The Sun.

The Real Thing That Physics Tell Us About The Universe Is That It's Big, Rare Event Happens All The Time — Including Life — And That Doesn't Mean It's Special.

We All Trust Each Other To Some Extent. We Have To Rely On Experts To Some Extent, But We Should Learn To Be Sceptical.

For The Record: Quantum Mechanics Does Not Deny The Existence Of Objective Reality. Nor Does It Imply That Mere Thoughts Can Change External Events. Effects Still Require Causes, So If You Want To Change The Universe, You Need To Act On It.

Empirical Explorations Ultimately Change Our Understanding Of Which Questions Are Important And Fruitful And Which Are Not.