“Europe's immigration policy is a disaster — and for reasons that transcend the idiocy of allowing the free influx of young male Muslims from a premodern, war-torn Middle East into a postmodern, pacifist, and post-Christian Europe. Europe has not been a continent of immigrants since the Middle Ages. It lacks the ingredients necessary to assimilate, integrate, and intermarry large numbers of newcomers each year: There is no dynamic and fluid economy, no confidence in its own values, no belief that class and race are incidental, not essential, to one's persona, no courage to assume that an immigrant made a choice to leave a worse place for a better one. And all this is in the context of a class-bound hierarchy masked and excused by boutique leftism.”

"How the West was lost" http://www.melaniephillips.com/how-the-west-was-lost (May 11, 2002)

Quoted in Janera Soerel, "Talking to Nouriel Roubini," Janera (2007-05-02).

Speech to the European Parliament https://twitter.com/eucopresident/status/555009986515173376 (13 January 2015)

Bat Ye'Or, " Eurabia The road to Munich... http://www.dhimmitude.org/archive/the-road-to-munich.pdf", National Review, 2002-10-09

Sono quattr' anni che parlo di nazismo islamico, di guerra all' Occidente, di culto della morte, di suicidio dell' Europa. Un' Europa che non è più Europa ma Eurabia e che con la sua mollezza, la sua inerzia, la sua cecità, il suo asservimento al nemico si sta scavando la propria tomba.

"Il nemico che trattiamo da amico", in Corriere della Sera (15 September 2006)

"The Manchester Massacre was Murder By Muslim Immigrant," http://www.unz.com/imercer/manchester-massacre-was-murder-by-muslim-immigrant/ The Unz Review, May 25, 2017.
2010s, 2017

Memoirs of a Revolutionist (1899) http://dwardmac.pitzer.edu/anarchist_archives/kropotkin/memoirs/memoirstoc.html Part IV, Sect. 3 http://dwardmac.pitzer.edu/anarchist_archives/kropotkin/memoirs/memoirs4_3.html
Context: Belief in an ice-cap reaching Middle Europe was at that time rank heresy; but before my eyes a grand picture was rising, and I wanted to draw it, with the thousands of details I saw in it; to use it as a key to the present distribution of floras and faunas; to open new horizons for geology and physical geography.
But what right had I to these highest joys, when all around me was nothing but misery and struggle for a mouldy bit of bread; when whatsoever I should spend to enable me to live in that world of higher emotions must needs be taken from the very mouths of those who grew the wheat and had not bread enough for their children? From somebody's mouth it must be taken, because the aggregate production of mankind remains still so low.
Knowledge is an immense power. Man must know. But we already know much! What if that knowledge — and only that — should become the possession of all? Would not science itself progress in leaps, and cause mankind to make strides in production, invention, and social creation, of which we are hardly in a condition now to measure the speed?

https://www.welt.de/print-welt/article211310/Europa-wird-islamisch.html
WELT: Hat bisher jemand Ihre These, wonach Europa am Ende des Jahrhunderts islamisch sein werde, entkräften können?
Lewis: Ein Argument wäre, daß Moslems bald das demographische Muster Europas übernehmen. Aber ich sagte ohnehin, sofern die aktuellen Trends der Immigration und Demographie bleiben, dann wird Europa islamisch werden. Freilich gab es bislang keine große Änderung in diesen Trends.
Interviews

Stealth jihad: how radical Islam is subverting America without guns or bombs, 2008, ISBN 9781596985568, pp. 270-273 http://books.google.com/books?id=3eLfhvNQBkgC&pg=PA270


… France and Germany have pursued a different strategy, attempting to establish the European Union as a global counterweight of the United States—a strategy that involves close cooperation with the Arab League.