There are two ways of looking at the problem of growing population on a finite planet. (vox.com)
Fortunately, some scientists recognize the value of the big picture, of looking at a problem from multiple angles, and so far I have ended up with some excellent and unique opportunities. (sciencemag.org)
It can be easy to shy away from looking at our problems in a realistic light and to take the steps needed to change for the better. (psychologytoday.com)