The thread moves on pretty quick.
At a glance, the debate hasn't advanced much. So I'll continue on the point OldCoals raised, since other posters on the Out side are broadly advancing on the same line -- who's benefiting, and are the foreign 'types' all (or majority) unskilled, unemployed boors?
Let's look at the UK social grade data approximated from the latest census (2011), which followed and preceded important migration peaks:
- 25% working class or not working (~5% + a shadow figure of those who aren't economically active but do not register as unemployed)
- 21% skilled working class
- 46% total for working class, skilled working class or not working
So 54% -- majority -- are in higher social grades, not including about 1-2% of the 'upper class', which isn't in the official classification; benefiting from annual wage growth of 2% or more, with 1 in 4 chaps skewing the distribution by getting between 0%-1.1% growth (or a cut, if you're on benefits) on average. There's no causal link between recent migration and lower benefits and lower working class wages; wage suppression is a heady mix of: the government's economic policy; economic composition and competitive advantages; global financial outlook, stagnant productivity; inter-sector industrial competition for labour; skills and development policy and so on. Leaving the EU won't drastically resolve the lot, and there's a real risk of total disaster for the sections of the population with the least resources and opportunities.
Now, to avoid 'twisting' the facts, I trust you can do the percentages for grades 6/7/8 for migrants:
https://www.nomisweb.co.uk/datasets...6,7,8,9&rows=c_nssec&cols=c_migr&tools=hidden
What's the distribution like? Do the different social ranks bear their proportional share of competition? You can use NOMIS to extract data for recent migrants (less than a year in the country), and other stats from the census too, including age, household composition, ethnicity, regional concentration etc. Even should we assume not everyone has bothered with the census -- the sample is of high very quality -- the overall picture doesn't back the alarmist stance over recent migration trends.
https://www.nomisweb.co.uk/census/2011/uk_migration -- the UK migration section; you can also cross-reference to the data for migration by country of origin to filter out the East-EU; but if you remove Non-EU/Commonwealth migrants, your case becomes even weaker.
More on skill gaps, business reaction to them and our recent labour policy. This was published around the time of the last census too:
http://www.migrationobservatory.ox....oyers-labour-shortages-and-immigration-policy
The site itself is a good browse on other issues relating to immigration. Its take is more broad than that of the ONS.
TL;DR: Economic migration doesn't destroy or disproportionately affect low-income workers. Businesses and the nation at large benefit from the steady inflow of skills, consumers and sheer numbers in sectors with low barrier to entry but high unfilled demand; which we cannot supply internally quickly enough, and in large enough volumes to both discourage economic migration and sustain our economy at its present level and competitive edge. Plus, as mentioned in the separate example of Ireland, we also happen successfully attract our own best and brightest to return when the economic climate is relatively good; which is true even in recessions (hence higher net migration).
Which is why FT rapped Cameron as far back as 2014 over his increasingly politicized stance on EU migration. The EU critics didn't have a sound case then, they don't have one now. Hence why the populist branch of Leave and GO are so agog about aiming at the Syrian refugee crisis as a valid target for their ire with the EU. It's their last hope in attempting to stir the gullible into pulling up the draw bridges and covering in Fortress Britain away from the modern world.
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As for scorza's appeal to 'emotional reasoning', sure psychology is a factor, but basing your policy and important life decisions on emotional surges is demagoguery; and this style of government doesn't have a great track record of accomplishment. Unless one considers Russia and North Korea great, successful examples...
You might as well just give up on life, set the stock exchange on fire and entertain the population with regular lynch mobs for all the good it'll do you in building a better future. In uncertain decision-making -- that is time-constrained and non-linear (lots of interactive variables linked in a non-obvious way), which is basically all of the thinking about the future -- results are both counter-intuitive and hard to get at just by guessing and feeling. You can't even do trial and error well enough if you go by 'what feels right', as your decisions will just reflect your biases, however formed, ignoring data indicators and errors of judgement. The world is replete with emotional pseudo-science advocated by cranks as it is, don't add to it.
Emotion adds to uncertainty, it doesn't solve problems by anything other than sheer, dumb luck. And it's predictive power is often worse than arbitrary chance. But I guess I'll bore everyone here to a catatonic state if I start talking about complex systems and gamblers' ruins, so I'll refrain.