Pretty much as long as there has been human civilization, there has been lead. While it’s certainly useful, that usefulness has come with a terrible price. It’s been known since the Greeks and Romans that lead is harmful but it didn’t stop us from using it. It took a “fringe” scientist by the name of Clair Patterson, who accidentally discovered widespread lead contamination while trying to measure the age of the Earth, to finally convince people that the use of lead needed to be strictly curtailed.
It’s hard not to see parallels with the current battle of global climate change. Despite overwhelming evidence a few industry-supported voices still manage to keep us from doing anything. Will there be a modern Clair Patterson to finally bring us to our senses or are we doomed?