Former President Barack Obama said "racism" and "mommy issues," among other contributors, were limiting the country's ability to make progress on everything from education to climate change.

Obama, speaking at the Obama Foundation Summit on Monday night, said the answers already exist to solve many of the problems facing both the U.S. and the world, but that the nation was not making progress "because we are still confused, blind, shrouded with hate, anger, racism, mommy issues."