"On one level, as so much twitter outrage has pointed out, these spikes symbolise the transformation of the homeless into a form of vermin. But their artistic resonance goes further than that. These spikes beautifully encapsulate the essential concerns of a society that has abandoned any pretence of social justice, fairness and equality, even to the point of refusing to ensure what ought to be the essential component of any civilised society - a home for all its citizens."
Young Alan Turing (age 16) - founder of computer science, helped win World War II by decrypting the german coding machine Enigma. After the war he was tried in court for being gay, found guilty, forced to take castration pills, and then driven to commit suicide.