Science can devise solutions to problems like Parkinson's, eventually. The article discusses a few items in the current search-- a good start.<p>If you want better results than an amorphous "someday", you're not gonna get it with our society's current level of engagement with science. Science isn't lucrative, and the public doesn't care about anything other than the usually overstated "breakthrough" headlines.<p>You want diseases to be cured? Make science a priority rather than something extraneous. Get the children and the public excited about science again, then try to steal smart and qualified people from other disciplines with outstanding benefits and hard problems. Make sure there's enough patience and funding (in that order!) to really delve into things.