Our cover: the 125 Women of Impact! They changed the world, drove the conversation and fired our imaginations this year. See who made the list.

Here’s the cover of this week’s Newsweek, the last print issue before we go all-digital in 2013. Yup, it’s a hashtag. Use it!

Person of the Year runner-up: Tim Cook, Apple CEO

He inherited the most valuable company in the world from one of the greatest innovators in...