The first framework to rate every US school district — public, private, charter, religious, and for-profit — by the biological health of its teachers.
Using biomarkers, turnover data, retirement age, and crowdsourced teacher health reports to build the index that no ministry of education wants published.
"We ask corporate America: does your workplace increase or shorten your life span? We now ask every school district in America the same question."
— TeacherWorld Global Teacher Regeneration Platform
Biomarkers transform this investigation from opinion to science. These are the measurable biological signals that tell us exactly what chronic stress is doing to a teacher's body — at the cellular level.
Hippocampal shrinkage, memory loss, immune suppression, accelerated cellular aging
Biological age acceleration — the cellular clock of lifespan
Cardiovascular disease, diabetes, cancer risk, neurodegeneration
Fatigue, depression, immune weakness, accelerated aging
Cardiovascular disease, anxiety, poor emotional regulation, early death
Depression, cardiovascular disease, cognitive decline, cancer
Depression, cognitive decline, reduced neuroplasticity, dementia risk
Chronic sympathetic nervous system activation — the body never rests
TeacherWorld calls for mandatory annual biomarker screening for all teachers — cortisol, telomere length, CRP, and HRV — reported by school district, school type, and state. This data should be public, just as workplace injury data is public.
If a factory had these biomarker profiles in its workers, OSHA would shut it down.
This is a biological choice. Every school district in America is making a choice — consciously or not — about whether its teachers will live longer or shorter lives. TeacherWorld is building the evidence base to make that choice visible, public, and politically accountable.