&gt;<i>Course, then there are cases like the leaded gasoline that should be considered one of the greatest crimes of all time.</i><p>And the man who was responsible for this was also responsible for CFCs. &quot;He had more impact on the atmosphere than any other single organism in Earth&#x27;s history.&quot;<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Thomas_Midgley,_Jr" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Thomas_Midgley,_Jr</a>.