The economics show Britain should do more

Despite thousands of refugees dying over the last few months it has taken one heartbreaking picture of a dead child lying abandoned on a beach to make people care. The very same people who were claiming that we shouldn't do anything suddenly switched their views.
While the images of young Aylan Kurdi have prompted a outcry from people who really didn't have a clue when all they could see were statistics, the government's knee jerk response is both irresponsible and dangerous. The pitiful level which it has placed on the number of immigrants allowed into the country, 20,000 by 2020, will not even make a dent in the hundreds of thousands fleeing a war which we are at least partly accountable for. By prioritising certain refugees over others it is likely that families will be ripped apart as they try and save their children. Most importantly though by circumventing the rules for foreign aid and using it domestically to prop up councils the government is saving a penny now only to spend a pound further down the line. The foreign aid budget isn't an ego boost it is a necessary fund which should be used to combat refugee crises at the source and thereby mitigate against a future influx later down the line. Give a man a fish and he will feed himself today. Give him clean water, shelter, security, education and hope and he will feed his family for a lifetime as will his descendants.
That coin you gave to someone sleeping rough to make yourself feel good about how generous you are, this isn't like that. This isn't about handouts as so many on the far right seem to think. This is about building something.
On one side of the argument has been the claim that Britain cannot take anymore refugees. A strange belief that it will create further ghettosiation of specific regions, particularly around London and the South. This claim focuses only on a knee jerk Daily Mailesque reaction to the crisis which fails to accept the statistics and figures covering the crisis.
A well managed programme, such as that being implemented by Germany which accepted 18,000 refugees last weekend, sees family units kept together while also ensuring that no one area becomes saturated.
A carefully drawn up approach allows for thousands more refugees to be allowed into the country, more than that however it actually allows for, over time, a boon to the economy from money being brought in.
A common argument that even when refugees find employment they send money home fails to accept that every sensible study on the issue finds that the amount sent out of the country is minimal when compared to the amount which British citizens, as a whole, take out of the economic flow through savings. It also fails to take into account the fact that per person migrants tend to pay higher rents, money which landlords then put back into the economy. It doesn’t take account of the fact that they still buy food and clothes, in short they live and survive. This money circulates, and for the most part it comes from jobs which British citizens have refused to do, yet which are necessary and provide a foundation for better jobs for others.
As for the argument that migrants cost the government more money than the good hard working British public even a cursory glance at official figures shows how much greater the proportion of Brits living on welfare is compared to migrants, even where data is amended to take into account disparity of population proportion.
Even without this evidence there is one overwhelming fact, people are dying and dying in their thousands. The refugee crisis is no longer about nations and states it is about humanity. As humans it is our duty to help those who need it.