The novel coronavirus COVID-19, as illustrated here against a backdrop of a DNA molecule, contains only approximately 30,000 base pairs in its entire genetic (RNA) sequence, yet is capable of infecting and killing millions of people across the globe. Our best defense, at this point in time, lies in our own behavior and compliance with physical distancing, mask wearing, not touching our faces, hand washing, and other similar interventions. (GETTY IMAGES)

Why 2020 Has Been A Traumatic Year For Scientists

We have been rejecting science for far too long. We all need to embrace it.

Ethan Siegel
Starts With A Bang!
10 min readDec 23, 2020

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For as long as human civilization has existed, those societies that have embraced science have had a distinct advantage over those who’ve rejected it in favor of an ideological worldview. Our distant ancestors underwent an evolutionary split, where some great apes millions of years ago developed stronger jaws, while others developed weaker jaws, enabling their skulls to house larger and more intelligent brains. Although both types were able to survive for a time — both accessing tough-to-crack nuts in different ways, one with stronger jaws and the other through the use of tools — the large-brained apes were able to meet evolutionary challenges that the strong-jawed apes could not. Being more adaptable, our large-brained ancestors survived, thrived, and reproduced, eventually giving rise to our species.

Technological advances, themselves made possible because of scientific advances, have been the hallmarks of successful civilizations. Civilizations that first mastered ironworking had a tremendous advantage over societies still stuck in the bronze age; societies with superior agricultural practices can feed larger populations; technological advances continue to drive military and industrial productivity…

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Ethan Siegel
Starts With A Bang!

The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, science communicator & NASA columnist.