What is money if you are living in hell. Libya is in a hellish condition with the poor having no worth and constant wars with food shortage everywhere then you will surely risk your life to get to somewhere else where you can find peace of heart and mind. If I were them I will also do the same, if only peace condition is good and the food is not scarce then they will no longer dream of going out of the country.
Do you know that very few of these immigrants are Libyan nationals? Most of them are from the Sub Saharan African nations such as Burkina Faso, Ghana, Ethiopia, and Uganda, where there is no civil war or unrest.
Don't forget Sudan and Eritrea. I've seen a German interview with a migrant from Eritrea, where he said that in his country when a woman is seen walking alone in the street at night she can be assaulted, because only whores who look for a man are alone at night. We should celebrate every time their boat finds its way to the bottom of the sea.