If an anti-nuke guy can only come up with 200 extra deaths in the whole world, maybe you in the tinfoil hat community need to adjust your antennae.
Besides the math is probably the same as the silly method of pretending that there is no "minimum" level of exposure where nothing bad happens, because your body can handle it.
You can use (abuse) this technique to "prove" that a little booze will kill you (like, instantly, not the long-term Kennedy way).
Imagine a party of 100 people where everyone drinks 100 shots of vodka each, and all of them die.
According to the logic, if you have a (lame) party where 100 people only get 1 shot each... 1 person will still die. Because you pretend there is no safe minimum level and death is proportional to dose. (not that I expect you conspiracy nuts to understand complicated 3rd grade math..fractions are hard!!1! herp derp
ONLY ZERO is SAFE! I DEMAND FOOD WITH ZERO RADIATION!!11!!
It's silly, but it's also favored by activists who need to spread alarm so they can get more donations. Or governments who enjoy using it as an excuse to regulate everything.
I hope Mayor Blooomberg doesn't hear about K-40, or he might make eating anything other than shaved ice made from distilled water illegal in NYC.
And some of you drones would applaud it.
Since our bodies have 5000 - 10000 Bq at all times, then the worldwide increase (unless you're downwind of Fukushima) of 1Bq per 100 square meters.. means you'll have to eat several tons of dirt and sleep in drainage ditches to boost your body's Bq by 1 %... so I see why one or two of you cochons