Switching over to a hybrid car is one of those right things, but, unfairly or not, it still has a reputation among car enthusiasts as something you have to pedal really fast when you're on the ramp merging into traffic on the 401.
Oh leave the Wise our measures to collate. One thing at least is certain, light has weight. One thing is certain and the rest debate. Light rays, when near the Sun, do not go straight.