Q&A: Derek Thompson talks air conditioning an barbed wire with Tim Harford author of Fifty Inventions That Shaped the Modern Economy.  (The Atlantic)

Quote of the Day

"Instead of the future with digital currencies and the breakthrough of the Blockchain technology we were promised, we’ve just been stuck with a huge bubble and growing complications."

(Yaël Ossowski)

Chart of the Day

Norway’s sovereign wealth fund now has more than $1 trillion in assets.