Take for example ‘Spice’ – the synthetic cannabis substitute that has lawmakers and health experts in the United States downright terrified. In this instance, their concerns are more than valid as this kind of synthetic cannabis has absolutely nothing in common with real weed whatsoever. Quite literally, nothing at all.  Instead, the makers of these products take a bunch of random unknown bits of plant matter, spray it with terrifying chemicals, give it time to dry and then sell it to the public in small packets. Unsurprisingly, Spice has triggered the most extraordinary wave of dangerous, bizarre and in many cases naked behaviour, with thousands of those trying it out having suffered seriously adverse effects.  Suffice to say, the kind of product that has no right to call itself marijuana and certainly just cause for concern.