Car, gas industry knew about health risks of lead, sold it for 100 years anyway

https://theconversation.com/a-century-of-tragedy-how-the-car-and-gas-industry-knew-about-the-health-risks-of-leaded-fuel-but-sold-it-for-100-years-…

Car, gas industry knew about health risks of lead, sold it for 100 years anyway