In the United States of America, you must at least 18 years of age to vote.
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Darwin is a great example. He created the theory of evolution, but because of the church ridiculing him, he couldn't come forth with his findings. Some parts of science may seem outlandish to society, and that can be very difficult to deal with.
Money wont go towards food production it will go towards fixing what the monsoon had destroyed. people will have lost their homes.
Two push factors are:
Unrest in a country, war is always on.
Another reason is that unemployment is very high so they can't find work.
