Happy Fifth of July!... Erm, links? Science:
Whales and humans linked by 'helpful grandmothers'
Africa 'witnessing birth of a new ocean'
Lack of Power, Not Communication by Scientists, Is Not the Key Problem
Other:
Obama's Personality
Protestants Can't Trade
The Little, but Real, Effects of Unemployment
Honesty in the age of the paywall
Exposing quackery and abuse in the addictions treatment industry
For African-Americans, A Virtual Depression--Why?