Vaclav Smil

"The gap between wishful thinking and reality is vast, but in a democratic society no contest of ideas and proposals can proceed in rational ways without all sides sharing at least a modicum of relevant information about the real world, rather than trotting out their biases and advancing claims disconnected from physical possibilities."

"Apple! Boy, what a story. No taxes paid, everything made abroad — yet everyone worships them. This new iPhone, there's nothing new in it. Just a golden color. What the hell, right? When people start playing with color, you know they're played out."