Five Best Ideas of the Day: April 27, 2017 - The Aspen Institute

Stop drinking diet soda.

Jacqueline Howard at CNN
As our military becomes less human, how will we treat our robot army?

August Cole in Defense One
This is why you have food cravings.

Knvul Sheikh at Scientific American
What if we’re wrong about the relationship between high blood pressure and sodium?

Tim Newman at Medical News Today
Scientists have triggered ‘artificial photosynthesis’ to clean the air of CO2.

Zenaida Gonzalez Kotala at the University of Central Florida