Tag: vitamin B12
Doctor’s Diary: No Such Thing as a Coincidence
I find coincidences everywhere I look, all the time. Consider a simple blade of grass. One could write a long treatise about the simultaneous goings-on therein.
How the Earth Operates Supply Chains for Life
It’s no help having essential elements in the Earth’s crust if they can’t get to the organisms that need them.
Glaciers Enhance the Biosphere — By Design
Glacial meltwater performs unexpected and surprising roles that benefit life on earth.
Biologist Nathan Lents: Beauty in Error
He has a different take on imperfection, one more optimistic than one might expect from someone who writes about what’s wrong with us.