Acid rain, economic development, and a century of mining pollute Rocky Mountain waters.
In the tendency to assume that science-based conclusions are objective and reliable, public health tragedies are allowed to occur repeatedly.
Kufikira Kwaulere Kwaulere, Sakani chilichonse Palibe Zotsatsa, Mamiliyoni a maudindo ndikuwonjezedwa tsiku lililonse, Onse nsanja ndi Kwathunthu wokometsedwa, Kulikonse komanso nthawi iliyonse
