At the end of the day, law isn't fact. If a group of people (the government) and the queen make a new law saying (The earth is flat, anyone that disagrees will be sentenced) Doesn't mean't it's fact. At the end of the day, what is determined as law is what the rulers of the country decide. They are still only human, it doesn't make what they say automatically written in stone. Science is fact my friend, not law. Please try to answer your way out of this one.
Not all of science is fact, in fact I heard there's a lot of religious people around that choose not to believe science but their own faith?
You seem to think you're above the law, no-one is above the law. Whether you like it or not, the law is the law, and if you break it you will be punished accordingly. Anyway, we are discussing the law on Murder, which hasn't changed since the Homicide Act of 1957 (Oh yeah, I got that from my fake A Level by the way...)
Your thinking is completely rubbish. The Government would never pass a law like that, why? Because you can't enforce it maybe? Because it's pointless maybe? The Law is there for our own protection, whether you like it or not, and the basic laws of offences against the person, such as Murder, Manslaughter, Assault, GBH, ABH etc etc all haven't changed for a substantial amount of years.
Your thinking is beyond me.
EDIT: You're letting your politics conflict with the English Legal System. That's where you're wrong, well, that among others...