Why do people go abroad for earing?

May be in their own country there is no any oppurtunitie to earn money and may be there is no any job they are satisfied...

coz there no money in own country..if they go to U.S or U.K they will earn money in dollar and pound..so they go abroad...

i think poeple want to go abroad for better future beacuse abroad contires is more advance than other countries for that i think

ummm..its becz we earn more wen compared to our antive country,,,,also the education might b better in other countries i see tat as the main reason

here in the Philippines people who belong to the middle class below want sto go abroad for a living.. coz One peso in our currency is $49 on the average aside from that We cant afford to travel, somehow people can travel if they earn dollars, or euros or even pounds specially when they are already there... the minimum wage here is just around 300 pesos which is all about $6 PER DAY not PER HOUR.. so imagine that...