You are misinformed.  There is absolutely a debate about the effects of radiation at very low doses.  This is not like Climate Change where there is a scientific consensus.  Look at e.g. the 2009 April edition of Radiology, which featured the competing articles,&quot;The Linear No-Threshold Relationship Is Inconsistent with Radiation Biologic and Experimental Data&quot; [1] and &quot;Risks Associated with Low Doses and Low Dose Rates of Ionizing Radiation: Why Linearity May Be (Almost) the Best We Can Do&quot; [2].<p>[1]<a href="http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC2663584&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC2663584&#x2F;</a><p>[2]<a href="http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC2663578&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pmc&#x2F;articles&#x2F;PMC2663578&#x2F;</a>