There are solutions. It is just that they are costly, require the assimilation of the Haitian people and a complete overhaul of the political, social and economic reality of what is now Haiti. Ie, Haiti ceases to exist as an independent country, changes it's name and "ownership" to new management and starts again. Are Haitians ready to accept this? Probably not, so yes, nothing is going to change except to get worse in that country for the foreseeable future.