Apr 25, 2015


"The Sixth ________: An unnatural history" won the 2015 Pulitzer Prize for General Non-Fiction. The book by Elizabeth Kolbert claims that we are currently in the middle of the 6th version of an event that results in a dramatic decrease in life on Earth (some of the previous 5 are Triassic-Jurassic and Late Devonian).

What word completes the title of this book, and what concept is this about?

[+ Show Answer]

This day last year: Q.1303


More Quizzing Goodies from Thinq2Win