At the very least, it doesn't produce direct NEGATIVE effects on your run (other than the possibility that having looser muscles and tendons will chronically lower your running economy). (sweatscience.com)
This has direct negative effects within the US; including a rise in the price of electricity, a rise in the price of foods (natural gas is a feedstock for fertilizers), a rise in the price of goods (natural gas is a feedstock, and source of industrial fuel), and a rise in the price of home heating fuel.» (truth-out.org)
That has no direct negative effect on you since the chances are, neither you nor anyone else you know is employed in the military - industrial complex, never mind the parts of it that participate in those programs. (politics.stackexchange.com)