Audio

Distant Future Warnings: The challenges of communicating with eternity

Radioactive waste and toxic mining byproducts will remain deadly for thousands of years – maybe forever. Deep in the arsenic-contaminated underground at Giant Mine near Yellowknife, contributor Garth Mullins wonders how we can warn the distant future.
Radioactive waste and toxic mining byproducts will remain deadly for thousands of years – maybe forever. Deep in the arsenic-contaminated underground at Giant Mine near Yellowknife, contributor Garth Mullins wonders how we can warn the distant future. 53:59