“There is a reason why we start to eat comfort food—doughnuts, candy—when we’re tired: our brains crave sugar. After twenty-four hours of sleep deprivation, there is an overall reduction of 6 percent in glucose reaching the brain.” — Anonymous Copy Share Image
We are able to breathe, drink, and eat in comfort because millions of organisms and hundreds of processes are operating to maintain a liveable environment, but we tend to take nature's services for granted because we don't pay money for… — Eugene Odum Copy Share Image
