One challenge anyone trying to create something new has is assessing its risks. I've heard it said (plausibly) by the electric car crowd, for example, that internal combustion engine vehicles would never be approved today. They're probably right. Imagine the warning:
Contains gasoline. May explode and burn you to death. Emits fumes that are poisonous. May poison the earth as well. Requires substance from far away places that are frequently politically unstable. Can be used to propel vehicle to speeds causing maiming or even death to vehicle occupants or bystanders. Requires extensive training to use. Must redo national road infrastructure, signage, and create a gasoline distribution network.
Wtf? Who would want one of those?
On the other hand, consider this warning:
Irritating to the skin and eyes on contact. Inhalation will cause irritation to the lungs and mucus membrane. Irritation to the eyes will cause watering and redness. Reddening, scaling, and itching are characteristics of skin inflammation. Follow safe industrial hygiene practices and always wear protective equipment when handling this compound.
This is, in fact, the MSDS warning for using sugar.
Good to know we're safe, though :)
exist? When we see Arnie in the BlueCar instead of converting his Hummer to hydrogen, we'll know we're really on the road to change…