The Smartest Creatures By: Gregory and Julia Korsak PREV NEXT Humans can do so much, but there are limitations. In ‘The Smartest Creatures’ Gregory and Julia Korsak explain why even in a new age of cities and technology, forests are still vital to human life. Related Stories from our Blog View all 3 March 2015 Link between wildlife, human nutrition is food for thought for development in Africa 12 May 2015 Feed the world: New global report highlights forests’ role 4 February 2015 Gender equality and sustainable development as human rights: A conversation 22 July 2015 A price tag on the environment? That will be $125 trillion a year