1. Can you step in the same river twice? Wittgenstein v Heraclitus by David Egan (philosophy)

2. Counting Calories to Stay Fit? There’s a Trillion Little Problems With That (health)

3. Great Ideas Are Growing Scarce. That’s Not So Great by Noah Smith (innovation)

4. Yes, There Is a Trade-Off Between Inflation and Unemployment by Greg Mankiw (economics)

5. The economics of bubbles by Brent Goldfarb and David A Kirsch (economics)

and their new book:

5. Universal Cancels Upcoming Movie The Hunt After Presidential Tweetstorm

You can watch the trailer here