Nepal is a Hindu state. Majority of the people living in Nepal are Hindu. Most of the ethnic groups are also influenced by Hindu . That is why one way to solve the current problem in Nepal is to declare Nepal a religious state.This must be the common agenda for seven parties and maoist.Another option might be to merge Nepal into India. As there is no so much culturall and religious difference between Nepal and India this makes no problem for Nepalese to adjust in Indian rule. Moreover Nepalese also came from India about some five hundred years ago to escape Muslim Invasion. This will be just like returning to motherland from refugee life. But the problem is that India will not accept the idea. Apart from these two things, I bet, there is no other way to solve the current problem.100% .