Keith Burgess-Jackson, J.D., Ph.D.

Today, it was my great honor to proclaim January 15, 2018, as Martin Luther King Jr., Federal Holiday. I encourage all Americans to observe this day with appropriate civic, community, and service activities in honor of Dr. King's life and legacy. pic.twitter.com/samlJsz1Nt

— Donald J. Trump (@realDonaldTrump) January 12, 2018

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Propositional form X is inconsistent with propositional form Y (i.e., X and Y are inconsistent [with one another]) iff it is impossible for both X and Y to be true.

Example from everyday life: 'x is six feet tall' is inconsistent with 'x is less than six feet tall'

Example from categorical logic: 'All S are P' is inconsistent with 'No S are P' (iff at least one S exists)

Example from propositional logic: 'p • q' is inconsistent with '~p ∨~q'

Example from predicate logic: '(x)~Øx' is inconsistent with '(Ǝx)Øx'

Pictures at Eleven (1982).

Here.

Here.

Here is Kurt Schlichter's latest column.

We’ve got a big joke of a problem. It’s in the White House. He is in the highest office. He is the president of these United States.

Wow, are any of you glad you voted for the biggest foot-in-mouth president you ever witnessed? Great tax plan the Republicans passed. Middle class gets the shaft again.

Can’t understand how any working person trying to make enough to live could vote Republician. Wake up.

JEFF COLEMAN

Shaler

Disproven and paid for by Democrats “Dossier used to spy on Trump Campaign. Did FBI use Intel tool to influence the Election?” @foxandfriends Did Dems or Clinton also pay Russians? Where are hidden and smashed DNC servers? Where are Crooked Hillary Emails? What a mess!

— Donald J. Trump (@realDonaldTrump) January 11, 2018

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Here.