Law came into existence for practical purposes. By offering peaceful resolution of disputes, it reduced violence; for example acts of revenge and feuding. By prohibiting force and fraud it facilitated peaceful trading and made the modern world possible. The post-Enlightment West – certainly the Anglo-Saxon Common Law part of it – has therefore usually operated under the practical principle that;

If it is not necessary to make a law, it is necessary NOT to make a law. 

The 20th Century may one day be analysed by historians in terms of its retreat from that principle. In Common-law countries, "judge made law" (we Common Lawyers prefer to think of it, quasi-mystically, as "discovered" by the judges rather than made) still develops incrementally for practical reasons, but many modern statutes in both Civil and Common Law jurisdictions are now essentially didactic in purpose. They set out to change "wicked" minds, not inhibit wicked behaviours. Very often they are designed to appropriate an emotional word (e.g. "hate" or "discrimination" or "racism") and constrain its meaning to fit leftist ideology. Or to invent new words like "islamophobia" or "transphobia" to suit an ideological purpose.

As The Diplomad recently observed,  

Words have meaning, and the left is very good at ever so subtly altering the meaning of words so that over time those words no longer mean what they meant. Words, of course, are the bullets of intellectual debate. If you allow your opponent to select your ammo for you, well, let's just say you are at a disadvantage.

So-called "Hate Crime" is a classic example. Why does it matter what motivates someone who offers you violence? Is your injury worse? Are the consequences greater? Of course not. If you are dead the killer's motives (while analysis of them may help the police to catch him or her) scarcely matter to your loved ones. They certainly won't care whether the killer's reason was logical or not. If you are injured it doesn't matter to you either. As folk-singer Tom Paxton used to joke about his military training in the use of the bayonet, 

Oh no, here comes someone with a bayonet! What'll I do if he yells at me?!

The purpose of "hate crime" is to promote the political view that the life and safety of protected group x, y or z is more valuable than that of group a. In one of those dog-chasing-its-own tail contradictions that only leftist "intellectuals" can truly enjoy it is (by their own warped logic, which I deny) hate speech against group a — the group it implies is comprised of "haters" unworthy of the law’s fullest protection. 

Let's say my gay pal and I meet some anti-social gentry on our way home from the pub. They call him "queer" and me "fat". Both statements are meant to be hurtful and both are accurate. Then they knife us and we die. Or maybe they call him queer and say nothing to me. Maybe they just kill me because I am a witness. Am I less dead? Is my murder less heinous? Of course not. In the classic Age of Reason formulation all humans are equal before the law. The very idea of "gay rights" is offensive in those terms, because one only needs to be human to have equal rights. No other attribute is required. It's perfectly reasonable, if a society discriminates legally against a type to eliminate that error. As chairman of my University's Conservative Association in the 1970s I led my colleagues to take part in a "gay rights" march calling for the remaining crimes pertaining to homosexuality to be repealed in Scotland and Northern Ireland. We were protesting, very rationally, a shortfall in legal rights for homosexuals.  But it's the very same error we opposed to go on from that to demand gays acquire greater rights.

The law in Western social democracies now differs from that rational, even commonsensical, view. My gay chum's murder is a hate crime and more serious than mine. If he were black, brown or yellow, the same. And what if they are themselves gay or black and kill him for fraternising with me? Is it hate crime then? Oddly, no. That, in modern left-wing thinking, is just karma.

Hate crime is a legal concept born of the Marxist social “sciences” (sneer quotation marks entirely deliberate). Like all the social “sciences” it is designed to create contradictions in society that can only be resolved by deploying state violence to raise funds with which to employ social “scientists” in unproductive jobs with fat pensions. This rot should have been stopped decades ago. No lives have been saved by it. Some may have been lost. Certainly the affection for groups thus "protected" has not increased. The people who promoted the concept however have achieved their sinister goals. They have dubious statistical evidence that hatred is (a) endemic in the majority population and (b) rising as they constantly tweak the definition to that end.

In reality, the purpose of the “hate crime” concept is to generate hate. Committing such a "crime" is pointless to an actual bigot. If you are a bigot with power, you will silently exercise it in line with your bigotry. If you are a bigot without power, you don't matter. Such actions benefit instead the class of "victims", whose elevated legal status it justifies and the class of government-employed busybodies and academic social "scientists", whose parasitical existence it supports. Which accounts for the phenomenon of "fake hate crime".

I strongly suspect on the basis of Cui bono? that much "hate crime" is of this type. The Left has a supply-and-demand problem with bigotry: there isn’t enough to go around to support their world view  – and the "equalities" industry on which so many of them fruitlessly live. Given that they claim that US college campuses are more rife with rapes than war zones, they make those up too. "The Patriarchy" is the most widespread conspiracy theory in the world and as laughable as Icke's lizards. As a former partner in a City of London law firm I think, if it existed, I would have been invited to the meetings.

As socialism itself is hate-driven ideology (the National variety based on race hate and the International variety on class hate) perhaps it's not surprising that the Left promotes the concept so ferociously. As I noticed in decades of practice as a commercial lawyer, the wrongs people most fear are the ones they are themselves most likely to visit on others. The violent conduct of the "Love Trumps Hate" protestors across the United States at the moment suggests that it's still best to characterise people by their actions, not their words. If the current insurrection against political correctness in the West achieves nothing else, let's hope it makes the law once more reflect that simple truth.