
© PhPierre Gui on Unsplash
Celebrating five years since
Grain Brain was published, David Perlmutter doubles down on his warnings.
Sustainability and prevention are counterintuitive to human biology, which likely explains why we tweet out screeds against climate change from smartphones that are, themselves,
contributing to climate change. Is it hypocrisy if we're ignorant to all of the mechanisms behind our folly? When contemplating the bigger picture, absolutely, yet every animal leaves a planetary imprint. Some are just larger than others.
We think in years, not generations, centuries, or epochs. More to the point, we think in seconds. The fact that those seconds add up to hours (and so on) often eludes us in the moment. We're not designed to consider eras even if our imaginations entertain them.
Comment: Read more from Dr. Perlmutter: