What a garbage study.
The causal linkage of tiny amounts of lead to cognitive decline is hotly contested.
This is the basis of the whole study.
They cannot directly measure IQ for the population of the area, so they assume the IQ was reduced based on other questionable “studies”.
Silly premise.
Working to solve our most challenging environmental problems. More than 600 highly-skilled scientists, engineers, technicians, students, and staff work collaboratively within and across three research divisions, focused on understanding and answering critical science questions about global climate change, water quality and availability, air quality, the sustainability of desert lands, life in extreme environments, education, and more.
Non profit
Environmental
DEI
Based on MY research, DRI is a leech using hard working tax payer's money to conduct meaningless research for academics that can't do REAL research.