You're comparing apples and arabs.

Numbers matter but so does;

1. The type of people you're bringing in. Middle Easterners and Africans are known to be far more violent than Europeans. It is just a fact. Denying it is pointless. This is but one issue among thousands of others, such as not speaking a European language, not being well educated, not grokking western lifestyle and on and on.

A portion of the migrants are coming here hate Westerners and want to kill us. Don't ask me to explain their rationale, because they are delusional. How many is unknown but even if it is a fraction of a fraction of a fraction it shall be enough to cause social unrest and plausibly violent conflict. Even Merkal admitted this is so. Denying this is pointless.

2. The distribution also matters; Germany has taken 1-2 million people in 2015, with 50% of those being non-Euros. That is not counting the illegals, of which we may be reasonably sure there are a great many. It is not as you say: 1 million vs 500 million. The true figure is much higher. I am very far away from the Mediterranean and yet I have Malawian and Nigerian migrants wandering aimlessly on the streets in a small town in the middle of nowhere, most of which are illegals.

3. The rationale for them to be here matters too. Why are they here? What is in it for us? There has to be a trade of some sort for integration to work. Nobody seems to know beyond vague language involving global trade and anti-racism. I have yet to hear a cogent explanation of why for example, the migrants are processed into our society when they turn up, as opposed to applying with to be processed in a system we have already devised for people in countries and migrant camps to apply through. Remember, we have a power to refuse somebody to come into our country without our say so. That's a huge part of what the word sovereignty means.

Back in 1847 men were needed to construct farms and railroads, to develop the new frontier basically. The migrants were mostly white and mostly Christian, going to a nation that was also mostly white and mostly Christian. Integration still took about a hundred years and there were plenty of problems.

Sincerely, what is it exactly that the migrants are bringing to our society that we couldn't get by trade? Rocket ship programs like Elon Musk? The development of new technologies?

I honestly do not believe it. Recent European history shows Arabs go to live in self made ghettos and nurture hatred and loathing of us, the natives, who actually have a right to live here and were getting on just fine before they arrived.

There's plenty of racism in Europe friends, and it is coming to us in the form of articulated lorries driving into crowds and men shooting people for being gay or listening to rock music. Both of those acts are crimes in a certain book.

Do you even recall in recent history Europeans murdering dozens or hundreds of Muslims? I don't even recall one. There probably is a few but it's nothing close to the scale of the hate we are seeing directed back at us.

Let's talk about that, instead of 'diversity in the workplace' or 'structural racism'. There is nothing abstract about what is happening in Europe at the moment. Huge numbers of people in Europe want to kill Europeans. That's what we should be talking about. This isn't metaphysics.