I worked out how we can cure the world of homeopathy.
Step 1: get all homeopathists in one room. Get an equal number of skeptics. Line them up opposite each other. Give each an empty glass.
Step 2: Open a big tin of poison. Put a fatal dose of poison water into each glass in front of a homeopathist.
Step 4: Using homeopathic dilution make a super dilute poison solution. Put this solution into the glasses in front of the skeptics.
Each side now think the other has the most deadly solution in front of them.
End of problem.
(Perhaps the only good solution is a psychopathic one?)