Right livelihood with modern (potentially dangerous) products Besides right livelihood described by Buddha, we also have to avoid action that is harmful.

Some people claim that the long-term side effects associated with various modern products are unknown, or unpredictable at best: including products such as GM foods, EM radiation from cell phones and power transmission lines, etc.

If you worked in an industry which makes or sells products like these, would you consider this as right livelihood or not? 

Note that since this is not a science forum, I don't want to discuss whether these examples (GM foods or EM radiation) are actually harmful, these are just examples of a more general question.

I would love to hear your thoughts about how to consider the question from the perspective or right livelihood.
Buddhism is not about following set rules. Monks have 227 rules &amp;, if you have ever lived with monks, you will notice certain monks trying to find loop holes to circumvent the rules (rather than live according to the spirit, purpose &amp; essence of the rules). 

The matter of right liveihood is something you must decide for yourself according to your spiritual conscience. While the scriptures list 5 kinds of wrong livelihood (trading in weapons, human beings, meat, intoxicants &amp; poisons), there are many other jobs you may chose not to do due to their lack of ethicalness. If you personally find fault in GM foods, best you not work in that industry.